小学一二年级口算题题库-小学二年级口算题上册

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2020年09月12日 04:01
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小学一二年级口算题题库
6+5= 55-50= 30+3= 26-6=

8+3= 24-4= 7+70= 2+80=

12-7= 30+2= 50+50= 20+30=

98-40= 66-6= 80-30= 60+10=

70+30 -40=

18-9=

38-8=

48-8=

30+8=

14-7+8=

90+7-60=

16-9=

18-9=

16-9=

14-9+7=

17-9=

9+6=

8+4=

16-8=

12-8=

11-7=

43-3+20=
3+42=
12+6=
82+3=
50-20=
10-5+5=
10+2-3=
15-9=
11-9=
19-9=
15-9-5=
5+9=
14-9=
8+8=
14-7=
16-7=
13-8=
100-50-10=
19-6=
45+60=
8+30=
15-9-3=
2+5+9=
88-8-80=
17-9=
14-9=
9+6=
6+7-9=
9+8=
17-9=
12-7=
17-8=
15-8=
18-8=
40+2=
7+27=
90-20=
4+24=
9+7-8=
70-20+9=
13-9=
12-9=
17-9=
8+9=
13-9+8=
3+9=
7+5=
12-8=
13-7=
17-7=
11-8=

















12-7= 13-7= 12-8= 11-9=
4+2= 8-3= 3+6= 9-4=

40+20= 80-30= 30+60= 90-40=

10+3= 7+30= 5+70= 2+10=

30+7= 70+5= 12-2= 37-7=

75-5= 12-10=

70+4= 46-6=

58-50= 9+60=

30+5= 30+6=

46+20= 30+14=

3+14= 41+7=

46+20= 3+55=

6+62= 19+70=

63+6= 30+28=

33+40= 56+30=

20+38= 3+56=

25+30= 25+3=

68-40= 93-20=

67-30= 68-20=

69-40= 75-3=

85-70= 46-6=

99-7= 56-3=

95-70= 44-30=
37-30=
33-30=
20+5=
70+3=
21+7=
30+28=
53+5=
4+32=
40+12=
3+34=
20+78=
31+23=
39-20=
48-3=
75+3=
73-50=
72-20=
58-40=
75-70=
17-7=
50+1=
21+70=
46+2=
46+2=
46+3=
50+49=
45+4=
38+20=
25+30=
54-30=
77-40=
59-30=
26-4=
87-4=
27-7=
48-3=



















48-30= 57-6= 47-6= 59-30=

69-40= 75-3= 75+4= 56-30=

34-3= 87-6= 74-2= 78-60=

34-30= 78-6= 74+2= 75-3=

88-5= 56-4=

69-40= 47-3=

63-60= 49-4=

71-30= 57-30=

47-3= 78-20=

32-30= 65-4=

47-4= 74-20=

75-30= 68-50=

86-50= 74-30=

28-6= 47-3=

39-8= 43-30=

36+23= 87+35=

78+35= 64+32=

68-5= 4+23=

67-37= 78-46=

74-30= 35-32=

69-7= 5+74=

38-11= 75+4=
89-7=
38-7=
94-70=
49-5=
47-5=
53-50=
86-5=
47-30=
74-50=
98-20=
38-20=
65+24=
32+53=
35+42=
45+32=
38-7=
63-41=
46+30=
46-20=
84-4=
39-3=
97-60=
48-5=
68-5=
74-3=
75-40=
57-30=
89-60=
12+45=
42+40=
67-42=
43+54=
76-56=
26+63=
54-42=
20+69=



















75-4= 46-30= 69-20= 32+37=

4+65= 57-35= 88-63= 58+20=

78-5= 87-40= 76-3= 76-30=

4+35= 35+4= 42+40= 3+56=

24+8= 36+5=

9+7= 26+4=

46+4= 5+48=

14+6= 35+3=

35+5= 4+46=

6+46= 28+4=

7+52= 36+50=

37+8= 63+6=

42+9= 7+76=

46+30= 28+5=

3+29= 35+3=

35+5= 4+46=

48+4= 4+54=

8+56= 78+9=

73+5= 27+2=

73+9= 27+6=

67+7= 7+36=

5+57= 8+46=
6+4=
5+38=
9+37=
2+46=
26+3=
36+5=
47+7=
4+58=
89+2=
34+6=
2+46=
36+3=
40+37=
56+3=
56+8=
8+29=
5+69=
6+46=
5+8=
9+17=
8+35=
24+4=
35+7=
47+2=
7+25=
28+20=
8+15=
56+40=
24+4=
74+8=
7+35=
34+2=
34+7=
9+46=
37+50=
8+33=



















9+28= 20+53= 20+37= 15+28=

46+9= 52+9= 47+6= 39+4=

86-40= 39-6= 94-40= 88-7=

63-50= 73-40= 65-5= 71-50=

45-20= 89-40=

89-4= 76-5=

77-40= 67-30=

85-70= 46-6=

99-7= 56-3=

95-70= 44-30=

48-30= 57-6=

75-3= 75+3=

74-2= 78-60=

74+2= 74-20=

56-4= 89-7=

38-7= 68-5=

86-5= 74-3=

47-30= 75-40=

75-50= 84-4=

94-70= 39-3=

49-5= 97-60=

47-5= 48-5=
76-50= 45-2=
54-30= 68-40=
68-30= 26-4=
73-50= 87-3=
72-20= 27-7=
58-40= 48-3=
47-6= 58-30=
34-3= 87-6=
34-30= 78-6=
75-3= 88-5=
46-20= 69-40=
47-3= 75-20=
75-30= 68-50=
86-50= 74-30=
63-60= 49-4=
71-30= 57-30=
47-3= 78-20=
32-20= 65-4=



















53-50= 57-30= 29-6= 47-3=

88-20= 89-60= 39-8= 43-30=

38-20= 12+45= 36+23= 87+45=

65+24= 42+40= 78+35= 64+32=

16-2×7=

3×8×8=

9×5×5=

6÷2-2=

19+6×6=

5×70÷10=

4×7×7=

45+91+29=

4×3-0=

73+24÷3=

46+91+80=

71-9-48=

12÷4-2=

60÷6-7=

30÷10-1=

32÷2÷2=

4+4×8=

22+32+97=
91+85-26=
2÷1-0=
90-81+2=
96-2×4=
5×6+82=
25÷5×9=
80+5×7=
72-25÷5=
0×4+62=
1×8-7=
60÷10+99=
96-44+68=
4×4×2=
8×27÷9=
76+57-79=
10÷1×7=
34+4×4=
9×36÷9=
2×2×2=
50+2×8=
85-83-1=
52-1×5=
1×3+63=
20÷5+37=
51-30+5=
7×5×0=
36+69-16=
3×0+48=
12÷2-2=
93-7×4=
7×90÷9=
81÷9÷1=
37+1×5=
95-57+44=
5×16÷8=
8÷8-0=
2×9×8=
14+11-25=
8×6+79=
4×24÷4=
77+66-49=
63-16+16=
9×40÷10=
60÷6+29=
51+37-59=
6×4-19=
5×4×7=
28÷4+83=
97-7-66=
10÷1×8=
90+9×7=
53-4×1=
92-6×2=
168÷3÷7=



















4×6-11= 36÷9+69= 0+60-36= 13+8×8=

0×35÷7= 24-5÷5= 4×7+98= 42÷6-4=

62-10÷1= 96-2×3= 43+58-67= 79-38+40=

70÷10×5= 35÷5+31= 93-22+34= 10-63÷9=

63-62-0=

9×4-10=

1×0-0=

6×6×3=

8×5+45=

3×4×9=

42÷6×2=

9×9-61=

70-3+13=

47-11-21=

432÷8÷9=

30÷5+58=

108÷3÷4=

8×2×7=

5÷1×5=

72÷9-1=

26+93-52=

87-7×7=
20÷5-3=
60+72÷8=
13+71+38=
18-63÷7=
9×2-10=
7×0+31=
12÷4÷3=
72÷8-1=
53-37-4=
75+5×3=
74-8×7=
52+6×0=
50-1÷1=
4×5-19=
12÷4÷3=
78-81÷9=
0×6-0=
22+35÷5=
47-3×2=
8×4-22=
16÷1÷8=
59+74-70=
51-19-0=
89-76-11=
36÷9×5=
99-9÷3=
74+31-16=
6×4+61=
80÷10-4=
62+86+70=
15-1-7=
28+30+94=
3×7+68=
29+9×2=
59-30÷10=
98-47+0=
115-9×5=
21-2×3=
62-4×4=
100-2×1=
8×0+49=
32÷8×6=
144÷6÷4=
8×5-14=
6×8+3=
40÷4-5=
90÷9×5=
30÷10+65=
75+24÷6=
23-0-18=
11+86-1=
6÷1×4=
20-2×5=
62-32÷4=



















48÷8-0= 5×3+95= 61+97-8= 73-10÷10=

8×3+89= 1×0×9= 80+15+52= 18-12÷2=

56+71-23= 9÷1+9= 4+5×6= 29-1×2=

57-13-42= 72-17-24= 82-74+72= 16÷2×0=

7+0+94=

38-7+69=

12÷4×2=

38+80÷8=

28-2×8=

79-73-4=

136-7×7=

14+5×7=

98-39+47=

113-5×3=

72÷8×6=

66+14+79=

66-9×4=

6÷2+20=

28+0×2=

9×0-0=

35÷5-2=

21+7×8=
57+71-96=
4÷1×9=
4+52+51=
86-73+1=
48+43-21=
20÷10+18=
77-81÷9=
3×7+20=
12÷3÷1=
50÷5-4=
32+96-33=
22-21+43=
1×6-4=
42+4×6=
9×9×6=
3×5+33=
1×9÷9=
1×30÷6=
270÷6÷5=
84+42÷6=
102-4×6=
8×9+72=
24÷8-1=
56+51+18=
92-37-41=
210÷7÷3=
49+25+81=
68+1×9=
2×7-0=
4×14÷7=
42÷7-1=
192÷6÷8=
65-3×9=
37+15÷3=
19-1×5=
36+0×5=
16÷4×3=
91-37+58=
2×9÷9=
100÷10×1=
21÷7÷1=
128÷8÷8=
31+9×8=
16+76-54=
27+91-42=
83-8-9=
89+93-26=
58-6-8=
20+21÷7=
12-8+59=
89-16-5=
69-56+39=
61-41-18=
72÷6÷4=



















30+69+53= 47-16-22= 196÷4÷7= 99+35+31=

51+80+84= 24+3×8= 53+93-13= 20+46+62=

15-12+68= 24-1×8= 79-46-27= 41-4×7=

8×4+41= 3×1+67= 126-5×6= 32÷8×8=

7÷1+29=

58+0×1=

80÷2÷8=

6÷3-0=

34-0×6=

61-20-36=

80+24-66=

95-6×7=

90÷10÷9=

14+66-52=

9×24÷4=

5×32÷8=

40÷5-4=

66+60÷6=

3×8+33=

70÷7÷10=

60+93+42=

58-3÷3=
97+52-57=
159-8×9=
50-10÷5=
3×8×5=
4×9×4=
8×0+49=
4÷4-0=
24÷8-2=
118-7×3=
42+0×2=
6×8+75=
48+74-1=
91-25-7=
39-2-11=
34+80÷8=
67-4-56=
105÷7÷3=
6÷3+39=
5×3-6=
43+78-76=
74-38-32=
68-20÷2=
48-6÷3=
0×6+32=
4×8+16=
40÷10-2=
2×8-8=
13+58+61=
71-30÷10=
9×6-12=
87+51-54=
32÷2÷2=
83+49+12=
58+20÷4=
63-2×4=
91+12÷4=
80÷5÷4=
5×9×5=
6×8+27=
0×14÷7=
1×5×8=
48÷6-0=
1÷1-0=
13+16-24=
27+4×5=
77-13-14=
90-9÷9=
77-12÷3=
3×9×9=
25+18÷9=
6×5+51=
27÷3÷3=
12÷6-1=
80-36÷9=



















60÷3÷5= 90+11-34= 51-27÷3= 4×5×9=

23+48+66= 6×6+88= 14÷7+36= 54÷9×6=

9×2÷1= 64+3×8= 10+78+3= 80-1-54=

76-0-40= 45-11-28= 0×6+72= 24÷4-2=

8÷2×5=

78+82-59=

7÷7+8=

64÷8+0=

60÷3÷5=

3-6÷6=

1×4+92=

7÷1÷7=

56+8×7=

65-36÷4=

36+10+65=

1×21÷3=

28÷4-5=

40÷5-4=

99+1×5=

54-35-4=

95+7×6=

60÷6+23=
72÷1÷9=
23+10÷10=
18-11-6=
40÷10+17=
13+50+48=
40-3+18=
2×9÷3=
21+56÷8=
40÷10+68=
62-4×2=
4×9+4=
6÷6+91=
42÷7÷1=
80÷8-2=
30÷3×7=
76+27÷9=
95+9÷3=
35+0×1=
2×3+64= 19+5×3=
84+95+74= 83-57-20=
2+8×8= 86+6×5=
46-54÷6= 29+49÷7=
78-80÷8= 82+64-18=
3÷1-0= 79-10÷1=
18÷6×7= 2×2-0=
24÷4÷3= 8÷2-0=
88-68+8= 60-54+31=
60+33-16= 47-25+44=
9×2-4= 50÷5×9=
28÷1÷7= 54÷6+62=
54÷9×6= 144÷6÷8=
24÷6-3= 56÷7-7=
4÷1×3= 45÷9-4=
29+4×7= 16÷4×4=
1×8+83= 53+39-2=
9×9-25= 12÷2×6=



















69-4×0= 79+6+23= 5×8-6= 94+5÷1=

36-8-17= 22+0×3= 7×9-1= 5+12÷3=

44+32-2= 18÷2×3= 1×2+29= 80+0×6=

78+28÷4= 33+19+42= 49÷7×7= 13-12÷6=

58+6×3=

16-6-2=

59+82-0=

76-39-10=

35-4×0=

8÷8+13=

97+19+88=

60-11-40=

76+92-40=

96-16÷8=

0×14÷2=

75+7×2=

97-0×8=

1×1+99=

1÷1+52=

30÷5+58=

7+20+7=

18+35+94=
137-8×6=
9×1×1=
16÷2×4=
65-40-2=
4×1+15=
60+71+65=
39-32-3=
79-9×8=
9×8×4=
648÷9÷9=
90+18÷3=
53-17+46=
36÷6-1=
92+80-10=
87+8×1=
52+6×0=
10÷2+63=
60÷10-0=
47+14÷2=
61-50-7=
62+80-79=
8×7÷1=
71+7×7=
99-8+81=
4×5×2=
40÷5+82=
77+79+57=
92-24+67=
21÷7-0=
96+31-97=
101-2×5=
10-2÷2=
8÷8+16=
62+86+70=
30÷10+21=
10+40-9=
0×5+58=
8×27÷9=
14÷7×9=
48÷8-3=
5-36÷9=
46-24-7=
51-6-10=
2÷1×6=
8+40+18=
4×6×1=
28÷4×4=
2+81-62=
7×1×9=
51-39-5=
28÷7-2=
30÷10+65=
48-43-0=
10÷2+60=



















22-3×7= 42+73+38= 96-5×8= 12-3×2=

5×4+47= 58-30+65= 38-11-6= 1×80÷8=

40÷4-3= 4×8-16= 40+42-31= 30÷10+79=

84-63+0= 28+7×7= 24-13+38= 84+16+5=

7×5-9=

35+0×6=

61-3×6=

4×0+50=

72÷8×0=

24÷4-4=

28+5×1=

13+40+87=

46-3+20=

40÷10-1=

78-20+63=

69+69+74=

57-33+45=

23+82+92=

71-7÷1=

8÷1+77=

42÷6-2=

180÷10÷3=
10-14÷2=
109-40÷4=
14+51-4=
8÷8-0=
35+9×3=
97-89+33=
9×8+68=
30÷3+42=
89+12÷2=
81-5×2=
30÷6+26=
120÷3÷8=
64÷8-0=
76+21÷3=
50÷5+72=
91-12+34=
65-1+25=
98+32+44=
7×5×8=
2+95+79=
3×70÷10=
9×8+61=
70÷10×7=
72÷8÷3=
35+21+23=
42-4÷1=
3×6-5=
69+12+46=
22+71+26=
65+7×3=
6×6×0=
4+8×6=
57+78+16=
78+8×7=
2×5×3=
30÷10×9=
0×1+71=
92+7-97=
49÷7+52=
54-6×8=
9×1+0=
3÷3×5=
84+60÷10=
83-13-3=
27-3×2=
3×4-9=
9×0×7=
1×6×6=
40+2×3=
43+30÷10=
94+7×5=
40÷8-4=
64+66+3=
33+2×4=



















8÷8-0= 87-42+75= 80+50-1= 89-1-31=

5×3+13= 2×5×7= 6÷6×0= 51+69-94=

93-9+46= 70+2+3= 73-38-31= 2×2×2=

86-73+62= 52+1×4= 41-3×4= 92+49+82=

90-8×1=

53+90÷9=

0×30÷5=

60÷10×4=

6-4÷2=

1×27÷3=

85-9×9=

55-42+78=

8×2+52=

4×2-0=

66+6×7=

9×1×4=

120÷5÷6=

180÷10÷3=

8÷8-0=

53+60-85=

70÷7÷10=

60+93+42=
95+13+50=
2×8×3=
7×0-0=
73-62-7=
7×0+34=
87-6×1=
7×4-7=
5×30÷3=
5×63÷9=
80÷8÷1=
63+91+20=
8×2×7=
0×3×0=
98+32+44=
87-42+75=
90+41+2=
67-4-56=
105÷7÷3=
34+40÷4= 1×0+52=
79+5×2= 2×9×2=
23+53+34= 7×9+28=
4×4-11= 91+97-69=
61-20+57= 1×7+16=
96+59+16= 16÷8-1=
67-53+6= 98+25+32=
18-1×5= 41+2×4=
1×1-0= 9×0×8=
0×2×9= 5÷5+34=
21-3+6= 24+20÷5=
60÷4÷5= 65+6÷3=
70÷10×9= 54-46-2=
30÷10×9= 33+2×4=
80+50-1= 89-1-31=
40-10+11= 8+99+31=
58+20÷4= 27÷3÷3=
63-2×4= 12÷6-1=



















58-3÷3= 6÷3+39= 91+12÷4= 80-36÷9=

70-3+13= 53-37-4= 74+31-16= 6×8+3=

47-11-21= 75+5×3= 6×4+61= 40÷4-5=

432÷8÷9= 74-8×7= 80÷10-4= 90÷9×5=

23+82+92=

58-40÷10=

60-11-40=

76+92-40=

96-16÷8=

0×14÷2=

75+7×2=

4×2-0=

66+6×7=

9×1×4=

120÷5÷6=

180÷10÷3=

8÷8-0=

24÷4-4=

16-2×7=

3×8×8=

9×5×5=

6÷2-2=
76+21÷3=
4×1-3=
79-9×8=
9×8×4=
648÷9÷9=
90+18÷3=
53-17+46=
80÷8÷1=
63+91+20=
8×2×7=
0×3×0=
98+32+44=
87-42+75=
97-89+33=
91+85-26=
2÷1-0=
90-81+2=
96-2×4=
4+8×6= 43+30÷10=
6÷6+77= 9÷9+98=
40÷5+82= 2÷1×6=
77+79+57= 8+40+18=
92-24+67= 4×6×1=
21÷7-0= 28÷4×4=
96+31-97= 2+81-62=
0×2×9= 5÷5+34=
21-3+6= 24+20÷5=
60÷4÷5= 65+6÷3=
70÷10×9= 54-46-2=
30÷10×9= 33+2×4=
80+50-1= 89-1-31=
72÷8÷3= 3÷3×5=
2×2×2= 2×9×8=
50+2×8= 14+11-25=
85-83-1= 8×6+79=
52-1×5= 4×24÷4=



















19+6×6= 5×6+82= 1×3+63= 77+66-49=

5×70÷10= 25÷5×9= 20÷5+37= 63-16+16=

4×7×7= 80+5×7= 51-30+5= 9×40÷10=

45+91+29= 72-25÷5= 7×5×0= 60÷6+29=

4×3-0=

73+24÷3=

60÷3÷5=

3-6÷6=

46+91+80=

71-9-48=

12÷4-2=

60÷6-7=

30÷10-1=

32÷2÷2=

4+4×8=

22+32+97=

4×6-11=

0×35÷7=

62-10÷1=

42÷6×2=

9×9-61=

70-3+13=
0×4+62=
1×8-7=
13+50+48=
40-3+18=
60÷10+99=
96-44+68=
4×4×2=
8×27÷9=
76+57-79=
10÷1×7=
34+4×4=
9×36÷9=
36÷9+69=
24-5÷5=
96-2×3=
12÷4÷3=
72÷8-1=
53-37-4=
36+69-16=
3×0+48=
78-80÷8=
3÷1-0=
12÷2-2=
93-7×4=
7×90÷9=
81÷9÷1=
37+1×5=
95-57+44=
5×16÷8=
8÷8-0=
0+60-36=
4×7+98=
43+58-67=
36÷9×5=
99-9÷3=
74+31-16=
51+37-59=
6×4-19=
82+64-18=
79-10÷1=
5×4×7=
28÷4+83=
97-7-66=
10÷1×8=
90+9×7=
53-4×1=
92-6×2=
168÷3÷7=
13+8×8=
42÷6-4=
79-38+40=
144÷6÷4=
8×5-14=
6×8+3=



















47-11-21= 75+5×3= 6×4+61= 40÷4-5=

432÷8÷9= 74-8×7= 80÷10-4= 90÷9×5=

30÷5+58= 52+6×0= 62+86+70= 30÷10+65=

108÷3÷4= 50-1÷1= 15-1-7= 75+24÷6=

8×2×7=

98-39+47=

113-5×3=

72÷8×6=

66+14+79=

66-9×4=

6÷2+20=

28+0×2=

9×0-0=

35÷5-2=

21+7×8=

30+69+53=

51+80+84=

15-12+68=

8×4+41=

7÷1+29=

58+0×1=

80÷2÷8=
4×5-19=
12÷3÷1=
50÷5-4=
32+96-33=
22-21+43=
1×6-4=
42+4×6=
9×9×6=
3×5+33=
1×9÷9=
1×30÷6=
47-16-22=
24+3×8=
24-1×8=
3×1+67=
97+52-57=
159-8×9=
50-10÷5=
28+30+94=
49+25+81=
68+1×9=
2×7-0=
4×14÷7=
42÷7-1=
192÷6÷8=
65-3×9=
37+15÷3=
19-1×5=
36+0×5=
196÷4÷7=
53+93-13=
79-46-27=
126-5×6=
5×3-6=
43+78-76=
74-38-32=
23-0-18=
27+91-42=
83-8-9=
89+93-26=
58-6-8=
20+21÷7=
12-8+59=
89-16-5=
69-56+39=
61-41-18=
72÷6÷4=
99+35+31=
20+46+62=
41-4×7=
32÷8×8=
80÷5÷4=
5×9×5=
6×8+27=



















6÷3-0= 3×8×5= 68-20÷2= 0×14÷7=

34-0×6= 4×9×4= 48-6÷3= 1×5×8=

76-0-40= 45-11-28= 0×6+72= 24÷4-2=

8÷2×5= 72÷1÷9= 2×3+64= 19+5×3=

78+82-59= 23+10÷10= 84+95+74= 83-57-20=

35-4×0= 4×1+15= 71+7×7= 5-36÷9=

8÷8+13= 60+71+65= 99-8+81= 46-24-7=

97+19+88= 39-32-3= 4×5×2= 51-6-10=

60-11-40= 79-9×8= 40÷5+82= 2÷1×6=

76+92-40= 9×8×4= 77+79+57= 8+40+18=

7÷7+8= 18-11-6= 2+8×8= 86+6×5=

64÷8+0= 40÷10+17= 46-54÷6= 29+49÷7=

4×0+50= 8÷8-0= 9×8+61= 54-6×8=

72÷8×0= 35+9×3= 70÷10×7= 9×1+0=

24÷4-4= 97-89+33= 72÷8÷3= 3÷3×5=

28+5×1= 9×8+68= 35+21+23= 84+60÷10=

10÷5 = 10÷2 = 12÷6 = 12÷2 = 35÷7 =

8÷2 = 8÷4 = 20÷4 = 20÷5 = 40÷8 =

18÷3 = 18÷6 = 30÷6 = 30÷5 = 25÷5 =

4÷4= 16÷4 = 8÷4 = 15÷5 = 28÷4 =

15÷3 = 36÷6 = 24÷6 = 24÷4 =

4×8+23=54÷9×8= 20÷4×7= 81÷9+36=



72÷9÷2= 3×6÷2= 4×6÷8= 28÷4×3=

54+27= 46+24= 23+58= 43+29= 68+31= 67-24=

48-26= 74-15= 85-23= 89-46= 59+34+12=

56-32+25= 50-19+23= 82-22+17=

76-21-25= 35+13-16= 88-37-24= 98-32+15=

( )×2=4 4×( )=12 ( )五二十五,,, 3×( )=6

二( )十二,,, 2×( )=8,,, 5×( )=15 二( )一十

( )×4=20 三( )十二 ( )三得九 四( )十六

( )÷8=8 ( )÷9=7 ( )÷6=9 64÷( )=8

36÷( )=6 72÷( )=9 25÷( )=5 28÷( )=7

18÷3 = 27÷9 = 64÷8 = 35÷7 =

12÷6 = 63÷7 = 40÷5 = 20÷4 =

18÷6 = 42÷6 = 30÷5 = 30÷6 =

10÷5 = 16÷2 = 8÷2 = 15÷3 =

15÷5 = 36÷6 = 24÷4 = 24÷6 =

5×7+18= 54÷6×7= 27÷9×8= 81÷9+47=

72÷8÷9= 2×9÷3= 3×4÷6= 28÷7×5=

56-18= 45+26= 47-19= 82-14= 45-16=

54+29= 47+35= 28+38= 47+25= 67+19=

68-24-18= 58-26+18= 74-15-18= 73-23+16=

73-46+20= 59+34-15= 56-22-19= 80-29+16=

55-26-13= 57-11+15= 42+19-15= 34+18-26=



( )×8=64 5×( )=35 ( )五一十五,,, 7×( )=56

四( )二十四4×( )=36,,, 5×( )=15 六( )四十二

( )×6=30 三( )二十四 ( )四得八 四( )二十八

( )÷6=9 ( )÷4=4 ( )÷7=8 81÷( )=9

54÷6×7○45÷5×8 63÷7×4○72÷8×3 28÷4×7○81÷9×3

63÷7 = 42÷6 = 54÷9 = 35÷5 =

18÷3 = 63÷9 = 40÷8 = 24÷4 =

18÷6 = 42÷7 = 30÷6 = 20÷5 =

12÷2 = 14÷2 = 28÷4 = 36÷9 =

48÷8 = 54÷6 = 81÷9 = 72÷8 =

6×6+25=,,,72÷8×4= 45÷9×8= 72÷9+47=

81÷9÷3= 4×9÷6= 4×4÷8= 28÷4×7=

73-25= 39+27= 81-24= 43-15= 68-29=

67+14= 47+53= 26+46= 59+25= 48+19=

76-24-15= 44-26+37= 52-13-28= 64-29+16=

53-46+28= 49+38-15= 84-25-34= 80-34+17=


58-29-13= 67-19+15= 53+19-15= 25+18-28=

( )×9=72 4×( )=36 ( )七四十二,,, 8×( )=64

四( )二十四7×( )=49,,, 3×( )=24 七( )六十三

( )×8=40 三( )十八 ( )五二十五 四( )三十二

( )÷7=7 ( )÷8=5 ( )÷6=9 36÷( )=6


28÷( )=7 47+17○65 280○160+80 1800-500○2200

55+17○82 480-190○270 530-140○290 250+550○700

64÷8+15○3×7 72÷8×7○8×9-15 7×8+19○8×9-18

48÷6 = 21÷3 = 49÷7 = 16÷4 = 24÷4 =

56÷7 = 16÷2 = 40÷8 = 54÷6 = 35÷7 =

18÷9 = 42÷7 = 16÷8 = 24÷3 = 56÷8 =

5×6+28= 36÷6×8= 45÷5×9= 24÷8×9=

72÷8÷3= 7×8+38= 4×9+25= 28÷4×8=

4×9+55= 54÷6×7= 7×9-24= 68÷8×4=



74-25= 47+23= 37+49= 76-47= 54-25=

29+38= 36+37= 57-39= 38+44= 74-27=

64-38= 49+36= 77-28= 87-49= 52+39=

78-17+45= 36+48-17= 59-24-18= 88-39+43=

67-18-35= 64-29+38= 59+42-23= 46+17-24=

49÷( )=756÷( )=7,,, 4×( )=32 五( )四十五

( )×6=30 七( )五十六 ( )八四十八 七( ) 四十九

( )÷6=7 ( )÷5=7 ( )÷3=7 28÷( )=7 16÷( )=8

六( )四十二8×( )=72,,, 4×( )=28 八( )七十二

7×9-25○39 45÷9×8○6×8 7×8-25○5×6

42÷7 = 56÷8 = 32÷8 = 20÷4 = 32÷4 =

27÷9 = 63÷7 = 40÷5 = 24÷6 = 25÷5 =


18÷6 = 42÷6 = 30÷6 = 72÷8 = 40÷8 =

6×6+45= 63÷7×4= 54÷9×8= 72÷9×6=

54÷6÷3= 7×9+15= 4×7+18= 28÷7×9=

5×9+37= 54÷6×7= 8×8+28= 72÷8×8=

44-18= 57+45= 87-29= 74-47= 34-25=

430+80= 520+140= 530+120= 230+400= 360-70=

160-80= 230+150= 360-130= 270-140= 150-60=

74-48+22= 53+26-15= 44-25-18= 65-38+27=

56-19-17= 83-47+23= 67+39-43= 52+19-36=

七( )六十三5×( )=35,,, 8×( )=72 七( )四十九

( )×8=48 五( )四十五 ( )八二十四 六( )四十八

( )÷3=6 ( )÷9=2 ( )÷4=8 63÷( )=7 64÷( )=8

56÷8×7○50 72÷8×6○6×7+12 68÷8×7○6×7+14

81÷9 = 48÷6 = 56÷7 = 30÷6 = 27÷3 =

49÷7 = 63÷9 = 40÷8 = 24÷4 = 64÷8 =

18÷3 = 42÷7 = 30÷5 = 25÷5 = 56÷7 =

4×6+27= 64÷8×4= 45÷5×6= 72÷8+47=

54÷9÷3= 4×9÷6= 4×4÷8= 28÷4×5=

54-25= 47+27= 81-24= 53-17= 73-15=

61-47+22= 55+26-15= 74-25-18= 60-32+17=

76-29-15= 43-26+12= 57+39-43= 45+18-36=

六( )四十八 8×( )=64 4×( )=36 七( )五十六 ( )×8=48


( )×9=45 五( )三十五 ( )五二十五 七( )六十三

( )÷8=8 ( )÷6=6 ( )÷7=7 28÷( )=4 27÷( )=3

36÷9×3= 4×4÷8= 64÷8×6= 36÷4×5=

56+19○37+39 48+27○85 440○750-240

49÷7×6○5×6+13 72÷9×6○7×7 40÷8×7○45

7×6-25○5×7-18 35÷7×8○4×6+17 7×6-25○5×7-18

24÷6 = 18÷3 = 63÷7 = 20÷4 = 32÷4 =

42÷7 = 16÷8 = 40÷5 = 24÷6 = 35÷5 =

18÷6 = 42÷6 = 16÷4 = 4÷4 = 56÷8 =

4×6+18= 54÷6×4= 45÷9×8= 72÷8×7=

64÷8÷4= 7×9+15= 4×7+18= 28÷7×9=

5×9+37= 54÷9×7= 7×8-28= 32÷8×4=


88-19= 45+48= 77+29= 82-47= 73-25=

44+18= 37+54= 58-29= 29+46= 44-27=

72-18= 48+16= 37-18= 82-19= 55+37=

82-47+25= 16+38-17= 69-23-18= 68-39+42=

63-15-36= 77-49+36= 57+43-23= 42+18-26=

三( )二十七2×( )=18,,, 4×( )=36 五( )四十

( )×6=36 七( )四十五 ( )八六十四 七( )五十六

( )÷6=9 ( )÷5=5 ( )÷3=8 21÷( )=7 18÷( )=6

三( )二十四2×( )=14,,, 4×( )=28 五( )三十

7×9-25○6×7-18 45÷9×8○6×8+17 7×8-25○7×8-27



72÷8 = 25÷5 = 63÷7 = 20÷5 = 32÷8 =

42÷6 = 16÷2= 40÷8 = 12÷4 = 35÷7 =

21÷3 = 42÷7 = 28÷7 = 48÷8 = 56÷7 =

5×7+18= 54÷9×8= 18÷9×7= 72÷9×8=

63÷7÷3= 6×9+27= 4×9+18= 49÷7×9=

3×9+35= 54÷6×7= 7×8-37= 64÷8×5=

62-43= 47+26= 56+28= 85-57= 71-28=

44+18= 37+54= 52-28= 29+46= 44-27=

72-17= 48+16= 42-16= 82-45= 55+37=

72-44+25= 16+38-17= 69-24-28= 64-35+28=

62-15-33= 58-49+37= 56+48-25= 52+28-26=

四( )二十四8×( )=72,,, 4×( )=36 五( )四十五

( )×7=42 七( )五十六 ( )八四十八 七( )六十三

( )÷3=7 ( )÷7=6 ( )÷5=4 28÷( )=7 45÷( )=9

三( )二十四2×( )=18,,, 4×( )=36 五( )三十

8×9○7×7+28 6×8○3×8+22 6×7-25○3×8

63÷7 = 45÷9 = 63÷9= 21÷7 = 14÷2 =

42÷7 = 12÷2= 16÷8 = 12÷3 = 35÷5 =

21÷3 = 42÷6 = 28÷4 = 48÷6 = 56÷8 =

4×8+18= 36÷9×7= 27÷9×7= 72÷9×6=

54÷6÷3= 6×7+38= 5×9+28= 56÷7×9=

4×9+25= 54÷9×7= 9×8-37= 63÷9×5=



69-43= 97+26= 86+28= 95-57= 61-28=

49+18= 67+54= 52-24= 49+46= 84-27=

92-17= 38+16= 72-16= 83-45= 55+37=

79-44+15= 36+38-17= 99-24-38= 84-35+28=

82-25-33= 78-49+67= 66+48-75= 42+28-29=

三( )二十四9×( )=72,,, 9×( )=81 ( )九四十五

( )÷8=8 ( )÷9=9 ( )÷7=4 42÷( )=7 36÷( )=6

四( )二十四2×( )=16,,, 4×( )=36 五( )四十

56+19○37+38 48+27○85 7×8○5×6+25 84-28○4×9

72÷8= 15÷5 = 30÷5= 27÷3 = 14÷2 =

42÷6 = 36÷6= 64÷8 = 20÷4 = 49÷7 =

48÷6÷2= 7×7+58= 3×8+49= 28÷7×9=

5×9+49= 54÷9×6= 8×8-46= 36÷9×8=

100-43= 58+26= 87+39= 100-39= 91-28=

49+34= 22+49= 96-38= 88+46= 49-29= 62-56=

92+16= 80-49= 65-35= 87+35=

100-44+35= 52+38-37= 99-24-37= 42-35+48=

69-25-23= 58-19+63= 72+68-65= 32+58-29=

99-44+66= 27+38-37= 94-24-37= 86-35+29=

81-25-23= 35-19+63= 12+68-38= 42+58-29=

三( )二十一8×( )=64,,, 3×( )=18 ( )九六十三

( )÷8=9 ( )÷3=9 ( )÷7=1 42÷( )=7 36÷( )=6



三( )二十四2×( )=12,,, 4×( )=32 五( )四十五

66+19○27+41 48+34○85 9×8○8×6+8 89-28○7×9

48÷8= 45÷5 = 35÷7= 27÷9 = 14÷7 =

48÷6 = 54÷6= 64÷8 = 36÷4 = 56÷7 =

36÷6÷6= 9×7+58= 7×8+49= 21÷7×9=

8×9+49= 18÷9×6= 7×8-46= 36÷6×8=

100-44+66= 92+38-37= 79-24-37= 42-35+29=

79-25-23= 68-19+63= 12+68-65= 52+58-29=

三( )二十七8×( )=72,,, 3×( )=24 ( )九五十四

( )÷8=9 ( )÷3=3 ( )÷7=7 42÷( )=7 36÷( )=4

三( )一十八3×( )=12,,, 4×( )=36 五( )四十五

46+19○27+22 98+34○122 5×8○5×6+8 89-29○6×9

72÷8= 30÷5 = 42÷7= 81÷9 = 49÷7 =

48÷8 = 36÷6= 56÷8 = 16÷4 = 21÷7 =

54÷6÷3= 1×7+58= 2×8+49= 42÷7×9=

9×9+49= 18÷6×6= 4×8-16= 12÷6×8=

32÷8= 20÷5 = 14÷7= 81÷9 = 14÷2=

54÷6 = 12÷6= 24÷8 = 9÷3= 8÷4 =

49÷7÷1= 2×7+99= 1×8+49= 35÷7×5=

8×3+69= 9÷9×6= 8×8-46= 36÷4×3=

52-44+75= 43+38-37= 88-24-37= 95-35+29=

48-25-23= 25-19+63= 32+68-65= 47+58-29=



二( )一十四4×( )=36,,, 3×( )=27 ( )九六十三

( )÷9=9 ( )÷3=4 ( )÷7=3 42÷( )=6 32÷( )=4

三( )一十五3×( )=18,,, 4×( )=32 六( )四十二

三( )二十四6×( )=42,,, 4×( )=24 ( )九二十七

四( )二十八3×( )=184×( )=20 五( )三十五

( )÷4=4 ( )÷3=9 ( )÷7=1 42÷( )=6 28÷( )=4

81+19○27+72 86+34○120 5×9○5×6+15 89-28○7×9

88+12○27+73 48+34○81 7×8○8×6+8 63-29○3×9

33+60= 54÷6= 40÷8= ( )×4=20 61-13=

15÷5= 9×3= 42-15= 18÷9= 180-60=

72-40= 47+8= 14+85= 61+27= 170+20=

5×9= 7×7= 73+16= 60+300= 10÷5=

83-29= 5×6= 43-17= 21+27= 32÷8=

30÷6= 36÷4= 64÷8= 5÷1= 15÷3=

16÷8= 42÷6= 400+50= 38+26= 93-8=

49÷7= 6×9= 56-30= 35÷5= 27+25=

420+80= 430+1000= 500-60= 89-8= 64-8=

34+9= 14÷7= 5+58= 64÷8= 6×3=

9×9= 72÷8= 78+15= 83-20= 43-30=

9÷1= 280+450= 7÷7= 3600+5800= 8×9+21=

4600+4700= 1200-400= 830-300= 800+900=

58-36= 7000+3000= 5×7= 72÷9=



36÷6= 81÷9= 42+13= 24÷3= 24+8=

27-3= 42+13= 42-6= 7+44= 42÷7=

64-8= 21÷3= 4×8= 54÷9= 49÷7=

42÷7= 35÷7= 19+41= 24-6×3= 4×8-5=

27÷3+6=

6÷3×7=

16÷4×8=

2×8÷4=



42÷7×6=

7×5-8=

1×2+20=

510+200=

130+80=

36÷4=

6×5+37=

7×6+10=

6+2×8

53+8=

9×9=

420+80=

34+9=
56÷7-3= 49÷9+7= 4×3÷2=
8÷4×3= 6×5+37= 12÷4+18=
8÷4+48= 25÷5+36= 6×8—42=
8×9÷9= 36÷6÷3= 9÷9×6=
96-80+7= 64-40-8= 40-4+20=
14÷7+25= 15÷5+8= 8×9-8=
16÷8+30 7×7+8= 54÷6+33=
15-45÷9= 11-40÷8= 7+1×8=
46-8= 8×5-7= 9×3-8= 30÷6=
4×5+44= 48÷8+7= 1800+200= 93-80=
10-8÷1= 7×8= 73-4= 3×8÷4=
72÷8= 64-8= 24×0= 71-7+30=
35-9= 70-5×9= 8×9+21= 27÷9=
4×9= 8÷2= 32÷8= 8÷1=
84+7= 80-44= 1800-900= 4900-1800=
430+1000= 500-60= 89-8= 64-8=
14÷7= 5+58= 64÷8= 6×3=


















72÷8= 78+15= 83-20= 43-30= 9÷1=

280+450= 7÷7= 3600+5800= 8×9+21= 96-42=

4600+4700= 730-190= 3700-370= 8500-5500=

3200+5100= 1200-400= 830-300= 800+900=

58-36=

81÷9=

42+13=

21÷3=

35÷7=

27÷3+6=

6÷3×7=

16÷4×8=

2×8÷4=

42÷7×6=

7×5-8=

1×2+20=

1800+200=

7×8=

72÷8=

6+2×8=

89-37=

48+23=
7000+3000= 5×7= 72÷9= 36÷6=
42+13= 24÷3= 24+8= 27-3=
42-6= 7+44= 42÷7= 64-8=
4×8= 54÷9= 49÷7= 42÷7=
19+41= 24-6×3= 4×8-5=
56÷7-3= 49÷9+7= 4×3÷2=
8÷4×3= 6×5+37= 12÷4+18=
8÷4+48= 25÷5+36= 6×8—42=
8×9÷9= 36÷6÷3= 9÷9×6=
96-80+7= 64-40-8= 40-4+20=
14÷7+25= 15÷5+8= 8×9-8=
16÷8+30= 7×7+8= 48÷8+7=
93-80= 6×5+37= 10-8÷1=
73-4= 3×8÷4= 7×6+10=
64-8= 24×0= 71-7+30= 35-9=
70-5×9= 8×9+21= 54÷6+33=
51-39= 52-27= 63-27=
57-48= 54+29= 62+19=

















86-54= 54+28=

84-48= 40-29=

56-28= 78-69=

54+37= 59+19=

98-56= 35+17=

42-19= 75-59=

44+39= 70+19=

62+12= 22+55=

72-54= 16+27=

76-37= 54-29=

56-36= 67-60=

69-31= 93-56=

37-25= 50+22=

86-45= 70-42=

40-12= 83-56=

64+36= 71-55=

55+38= 15+57=

78-29= 37+18=

36+27= 46-38=

45-16= 42-19=

34+58= 53-29=

43-25= 73+14=
27+36= 65-36=
48+48= 60+25=
72-37= 53+28=
55-47= 73+29=
60-38= 36-25=
24+38= 42-23=
16+23= 57-16=
46-28= 48-26=
43-27= 63+25=
79-64= 98-48=
85-50= 42-32=
23+32= 42-19=
62-48= 22+55=
72-54= 16+27=
76-37= 54-29=
56-36= 67-60=
39+38= 93-56=
47+19= 46-19=
65-26= 25+8=
74-18= 44-17=
63+28= 36+17=
36-27= 22+18=



52+16= 62-59=

67-28= 84+9=

58-29= 47+18=

46+27= 56-38=

35-16= 42-29=

24+58= 53-39=

63-25= 73+24=

27+16= 62-49=

52-17= 91-37=

77-28= 84+19=

68-39= 47+28=

26+17= 66-48=

45-36= 72-39=

74+18= 83-49=

53-35= 63+34=

53-35= 63+34=

63+37= 64+24=


47+19= 55+38=

54-45= 71-15=

72-45= 46-28=

96-59= 43-27=

52-34= 82-33=
29+35= 45+9=
47+29= 76-19=
75-26= 45+8=
74-68= 64-17=
43+28= 56+17=
56-27= 22+28=
62-34= 62-35=
36+26= 81-35=
39+35= 35+19=
67+29= 84-29=
85-56= 72+18=
78-39= 74-37=
83+17= 46+27=
64-45= 32+19=
64-45= 32+19=
53+16= 82-37=
40-17= 79-28=
61-39= 85+7=
72-17= 68-57=
76-38= 42+59=


56-27=

86-58=

52+23=

35+17=

86-45=
79-64=
85-50=
23+32=
76-18=
55+17=





75+17=
48-36=
53+36=
42-37=
63-49=
60-37=
60-37=
46-38=
75+17=
92-59=

40-12=

63-37=

50+22=

75-33=

12+29-19=

33-17+15=

62-18+24=

86-12-15=

88-34+18=

51-42+53=

75+24-23=

63+12-42=

21+82-60=

44-5+12=

67-47+22=

65-33-18=

76-63+1=

38-16=
70-42=
83-56=
48+35=
69+10-36=
75-36+10=
54+21+18=
57-33+31=
85-36+27=
77-65-6=
32+45-38=
53-37+15=
36+34-14=
100-76+22=
21+82+17=
68-65-3=
63+18+11=
42+13= 42-16=
75-55= 62-56=
15+56= 48-26=
38+46= 42-19=
27+12-28=
72-54+12=
53-29+19=
36-27+9=
12+79-62=
71-52+36=
81-45+36=
63-23+28=
73+12-71=
72-45+32=
83-27+10=
54-52+17=
65+15-47=
67+27-37=
65-39-15=
35+12-28=
77-19-16=
51-27+28=
75-24+26=
24-16+40=
48-26+18=
21+82-60=
54-21-18=
54+21-18=
88-51-24=
77-34+55=


43-29+13=

17+27-10=

75+15-30=

25-9-12=

23-14-9=

11+16-9=

12+18-15=

30-16-9=

30-11-13=

12+3+14=

13+12+5=

16+12-19=

18+11-13=

26-18-8=

19-8+11=

30-8-16=

30-13-8=

30-15-14=

10+15+4=

9+10+11=

24-8+9=

11+13-15=

85-28-28=
55+38-15=
92-6+11=
73-28=
54-28=
23-10-5=
25-16-7=
28-2-19=
26-7-18=
30-16-14=
30-11-13=
26-5-16=
28-19-3=
25-7-13=
26-17-5=
15+3+10=
12+15+2=
29-5-7=
13+2+14=
30-15-4=
12+17+1=
24-17-5=
77-38+42= 60-34+35=
54-41+36= 99-88+77=
42-37+54= 77-64+22=
36+45= 28-19-9=
39-27= 3+14+7=
61-15= 82-36=
56-38= 37+48=
3+29= 51-18=
46+14= 82-34=
75-46= 60-25=
54-26= 80-9=
38+27= 9+34=
62-38= 18+26=
51-18= 54-26=
52-16= 34+38=
61-19= 76-54=
34+38= 27-19=
38+36= 35+16=
28+27= 54+28=
35+26= 28+39=
46+29= 38+36=
33+49= 37-21=


26-17+8=

23-15+5=

26-8+17=

23-19+15=

25-19+14=

24-16+15=

26-18+15=

28-12+6=

26-18-2=

25-6+8=

26-8+4=

25-19+13=

26-8+7=

15+13-19=

18+6-21=

11+13-15=

10+15-18=

18+9-16=

13+15-16=

12+6-18=

13+8+19=

30-15-14=

4+13+9=
13+15-19=
16-9+15=
28-21-7=
12+5+13=
25-18+17=
25-9-13=
15+17-14=
11+13-15=
14-12+18=
23-5-16=
24-8-15=
3+15+7=
13+2+14=
28-9-11=
16+2-18=
18-9+16=
16-15+9=
13-8+15=
9+18-6=
18+9-16=
13+15-19=
37+16= 37-37=
51-34= 56-27=
54-28= 64-13=
56-27= 19+28=
64-13= 25+37=
58+16= 91-8=
27-19= 73-29=
38-9= 38+36=
37-18= 28+27=
26-17= 50-28=
35-17= 80-34=
42-38= 28+39=
76-59= 34+38=
35-29= 62-38=
37-21= 51-18=
37-37= 35+26=
100-82= 54-54=
100-54= 50-26=
100-60= 64-13=
80-34= 58+16=
76-54= 56-38=
82-37= 38-9=


30-19-8=

30-16-5=

30-5-17=

30-6-13=

30-16-11=

30-11-13=

26-15-6=

28-19-8=

27-6-15=

26-8-12=

25-19-2=

23-14-9=

23-9-5=

25-6-17=

28-12-9=

26-17-8=

26-10-3=

26-11-15=

30-5-16=

30-12-16=

30-13-8=

28-12-14=

12+6-15=
17+8-16=
12-8+16=
18-9+15=
13+15-19=
13+16-15=
17-9+12=
18-12+19=
26-7+8=
24-8+7=
17-9+15=
11+16-9=
12+18-19=
15+11-16=
16-8+17=
15-9+15=
14-12+18=
7+19-15=
18+6-19=
15-8+15=
20+8-16=
28-9-19=
9+16= 37-18=
25+67= 25+67=
35+18= 35+18=
42+9= 76-59=
19+48= 35-29=
36+45= 61-37=
27-19= 60-25=
38-9= 38+27=
37-18= 62-38=
26-17= 61-15=
35-17= 56-38=
42-38= 3+29=
76-59= 38+36=
35-29= 54-26=
28+16= 81-47=
42+19 18+39=
35+27= 37-37=
34+6= 100-82=
35+25= 42+19=
26+34= 19+28=
18+42= 82-36=
35+42= 74-34=


26-10-15=

26-16-8=

23-14-6=
28-9+12=


62-38= 15-15=
27-18+8=
15+14-19=
51-18=

35+24=
26+27= 52-16=

25-17-3=

24-7-13=

26-8-14=

29-4-17=

23-5+6=

16+5+8=

2+19+8=

3+17+8=

8+14+2=

6+15+2=

19+5+3=

3+18+7=

4+6+18=

15+13+2=

8+16+2=

8+13+1=

11+3+15=

10+15+4=

12+15+3=

12-5+17=
9+18-9=
21-8+16=
22-6+16=
13+15-19=
14+17-9=
15+15-11=
13+10-18=
23-5+15=
12+15-18=
23-9+11=
25-18+15=
29-16+15=
23-9+13=
30-15+6=
30-14+8=
30-16+9=
29-15+8=
22-6+8=
61-19=
34+38=
38+36=
28+27=
35+26=
34+19=
28+39=
34+38=
38+36=
54-26=
38+27=
62-38=
51-18=
90-17=
82-34=
61-37=
60-25=
34+36=
80-9=
91-8=
73-19=
46+14=
75-46=
58+16=
27-19=
42-38=
76-59=
34+19=
28+39=
100-82=
100-54=
26+34=
18+42=
36+25=
42-19=
100-76=
38+16=
37+16=


5+4+18=

13+8+9=

15+7+4=

12+16+2=

11+14+3=

13+12+4=

2+13+15=

10-8+15=

27-18+8=

17+8-16=

18+9-16=

15-9+15=

12-5+17=

9+18-9=

21-8+16=

22-6+16=

13+15-19=

14+17-9=

15+15-11=

13+10-13=

23-5+15=

12+15-18=

8+19-11=
27-16+15=
18+6-15=
16-9+15=
15+19-16=
16+12-18=
18+11-13=
18+12-19=
22-15+7=
23-15+16=
24-8+12=
21+3-15=
26-17+18=
23-15+18=
26-18+17=
23-15+18=
25-9+13=
24-15+13=
26-18+15=
28-18+16=
26-18-7=
25-6+11=
9+34= 35-29=
18+26= 37-21=
35+24= 28+34=
26+27= 37+25=
37+25= 91-8=
91-8= 73-29=
73-19= 61-19=
84-16= 34+38=
54-54= 38+36=
50-26= 15+68=
60-37= 63-25=
50-28= 64-28=
80-34= 52-16=
80-80= 61-19=
80-0= 34+38=
54-0= 38+36=
54+37= 54-26=
80-34= 38+27=
76-54= 62-38=
82-37= 51-18=
9+16= 54-18=
25+67= 54+37=


23-9+11=

25-18+15=

30-15+6=

30-14+8=

30-16+9=

29-15+8=

11+4+15=

12+3+11=

3+19+5=

1+13+7=

29-16+15=

12+15+8=

18+5+11=

19+5+8=

15+3+10=

10+5+14=

9+10+11=

12+15+3=

13+2+14=

7+16+3=

3+15+7=

12+6+7=

26-8+12=
25-9-13=
26-8+3=
25+3-15=
18+16-19=
11+13-15=
18+5-8=
12+15-9=
15+4-18=
13+8-19=
5+17-14=
16-8+17=
30-18+6=
30-13-8=
30-13-15=
30-15+14=
26-18+8=
19-8+17=
25-18+6=
25-18+17=
15+14-8=
13+18-19=
35+18= 80-34=
42+9= 35+26=
19+48= 62-38=
36+45= 19+48=
75-26= 36+45=
74-34= 75-26=
15-15= 74-34=
26-0= 28+27=
100-76= 35+26=
38+16= 100-82=
34+19= 39-27=
38+29= 26+38=
37+28= 82-36=
35+16= 34+38=
54+28= 28+39=
38+26= 54-26=
37+16= 28+34=
35-29= 91-18=
37-21= 15+68=
37-37= 25+37=
100-82= 42+37=
42+19= 32-16=


3+5+19=

8+15+2=

23-9+13=

17+4+3=

6+17+3=

13+4+7=

3+5+17=

7+15+4=

16+5+8=

2+5+19=

3+14+7=

15+4+6=

9+15+4=

8+6+12=

7+15+6=

8+13+1=

18+6+4=

11+3+15=

12+15+2=

14+13+2=

15+13+2=

15+3+10=

15+17-14=
22-6+13=
19+10-17=
15+15-18=
23-14+15=
7+16-18=
11+13-15=
13+2+14=
30-18-9=
11+3+15=
30-8-16=
9+10+1=
26-10-13=
18+6+4=
29-5-7=
30-16-5=
8+13+1=
12+15+3=
12+15+2=
30-13-15=
30-15-4=
30-19-8=
35+27= 45-29=
34+6= 56-28=
35+25= 75-26=
26+34= 74-34=
0+37= 36+45=
36+25= 100-76=
42-19= 38+16=
72-35= 34+19=
85-26= 38+29=
34+29= 54-26=
19+28= 38+27=
25+37= 62-38=
28+34= 51-18=
37+48= 19+48=
28+39= 36+45=
38+36= 27-19=
35+26= 38-9=
33+49= 37-18=
25+37= 35-29=
51-34= 28+16=
56-27= 64-13=
64-13= 58+16=


10+5+14=

9+10+11=

12+15+3=

13+2+14=

15+2+11=





20-6-5=
20-5-7=
30-16-13=
30-16-14=
30-11-13=





81-47=
18+39=



27-19=
54-5=
61-15=
56-38=
3+29=
56-28=
36+45=
39-27=

12+17+1=

12+3+14=

13+2+15=

9+15+7=

15+3+10=

10+15+4=

9+7+14=

12+15+3=

13+2+14=

29-5-7=

28-3-16=

30-18-9=

20-6-5=

30-8-16=

30-13-8=

30-13-15=

30-15-4=

26-5-16=
28-19-3=
27-6-15=
26-18-2=
25-9-12=
23-14-9=
23-10-5=
25-16-7=
28-2-19=
26-7-18=
30-16-14=
30-11-13=
26-5-16=
28-19-3=
25-7-13=
26-17-5=
15+3+10=
19+28=
82-36=
37+48=
51-18=
82-34=
60-25=
80-9=
9+34=
18+26=
54-26=
34+38=
76-54=
27-19=
38-9=
37-18=
26-17=
35-17=
46+14=
54-26=
38+27=
62-38=
51-18=
26+18=
91-18=
83-24=
54-28=
56-27=
64-13=
58+16=
12+29=
38+26=
37+16=
51-34=
82-34=


12-8+16=

17-8+15=

28-9-19=

27-18+8=

13+16-15=

18-12+19=

21-8+16=

24-8+7=

30-19-8=

30-16-5=

30-5-17=

30-16-13=

30-16-14=

30-11-13=

26-5-16=

28-19-3=

27-6-15=

26-18-2=

25-9-12=

23-14-9=

9+10+11=

12+5+13=

12+15+2=
29-5-7=
13+2+14=
30-15-4=
12+17+1=
21-17-1=
1+13+7=
13+15-19=
16-9+15=
28-21-7=
12+5+13=
25-18+17=
25-9-13=
15+17-14=
11+13-15=
14-12+18=
23-5-16=
24-8-15=
3+15+7=
15+3+10=
10+15+4=
30-14-6=
42-38= 33+49=
76-59= 73-28=
35-29= 35+18=
37-21= 51-34=
37-37= 35+16=
100-82= 37+16=
39-27= 83-26=
26+38= 34+46=
82-36= 39-27=
34+38= 60-25=
28+39= 34+36=
46+29= 80-9=
54-26= 9+34=
28+34= 18+26=
91-18= 37+25=
15+68= 91-8=
84-16= 73-19=
25+37= 100-76=
19+28= 38+16=
36+45= 34+19=
28+34= 19+48=
26+38= 36+45=


13+2+14=

15+12+1=

12+17+1=

12+3+14=

13+2+15=

9+15+1=

15+3+9=

10+15+4=

13+12+4=

29-5-17=

28-3-16=

30-18-9=

30-16-5=

30-8-16=

30-13-8=

30-13-15=

23-9+15=

23-10-5=

25-16-7=

28-2-19=

26-7-18=

26-10-13=

30-12-8=
15+3+7=
10+15+4=
27-8-16=
26-15-8=
27-18-9=
8+5+7=
9+6+7=
5+5+9=
8+5+6=
7+14+8=
21-17-18=
12+8+4=
9+5+14=
26-8-12=
22-13+15=
13+9-17=
13+16-10=
27-9+12=
12+18-11=
15+14-16=
26-18+17=
37+48= 75-26=
34+19= 74-34=
28+39= 82-37=
34+38= 9+16=
38+36= 25+67=
28+27= 100-82=
35+26= 42+19=
46+29= 35+27=
33+49= 37+16=
34+46= 35-29=
25+37= 33+49=
42+37= 25+37=
32-16= 51-34=
45-29= 56-27=
56-28= 64-13=
39-27= 36+25=
92-47= 42-19=
18+39= 85-26=
81-47= 34+29=
82-36= 19+28=
75-46= 82-36=
37+48= 37+48=


26-17-5=

30-16-5=

30-18-6=

30-3-18=
25-19+15=
24-17+12=
7+19-15=
12+16-18=






34+19=
28+39=
51-18=
82-34=
34+38=

18+39=
56-28= 38+36=

28-19-4=

26-17-5=

26-8-13=

23-14-6=

25-7-13=

24-17-3=

26-8-14=

29-4-17=

23-15-6=

22-15-7=

23-5-16=

24-8-12=

21-3-5=

16-7-8=

13-5-15=

26-8-11=

23-15-7=

25-9-8=

30-8-15=
14+8+6=
15+14-16=
26-18+17=
25-19+15=
24-17+12=
7+19-15=
12+16-18=
30-8-15=
14+8+6=
18-12+19=
26-7+8=
24-18+17=
23-9+5=
11+16-19=
15+3+8=
8+17-13=
8+19-12=
54-26=
38+27=
62-38=
51-18=
52-16=
61-19=
82-34=
93-48=
76-38=
75-26=
74-34=
36+45=
39-27=
45-29=
19+28=
28+34=
37+48=
28+39=
36+45=
39-27=
92-47=
18+39=
81-47=
28+39=
46+29=
54-26=
76-59=
35-29=
28+39=
34+38=
100-82=
39-27=
46+29=
33+49=
51-18=
52-16=


24-8-15=

26-17-5=

28-19-6=

26-3-12=

25-26-3=

26-18-2=

25-9-13=

26-18-3=

26-12-11=

28-21-7=

21-7-11=

22-13-5=

26-18-8=

25-14-4=

26-8-17=

30-18-16=

3+15+7=

30-14+8=

8+15+2=

1+13+7=

3+5+17=

17+4+3=

22-15+17=
23-15+12=
26-17+11=
12+7+8=
18+6-15=
29-16+12=
15+9-18=
16+12-13=
23-18+15=
25-19+10=
14-3+15=
16-11+15=
18-12+16=
9+5+7=
30-11-3=
16+5+4=
28-9-13=
12+5+8=
26-7-8=
19-16+15=
23-19+13=
10+18-19=
38+36= 61-19=
18+39= 18+39=
82-36= 82-36=
37+48= 37+48=
28+39= 28+39=
100-76= 100-76=
26-0= 62-38=
15-15= 51-18=
26-0= 52-16=
100-76= 61-19=
38+16= 38+29=
34+19= 37+28=
38+29= 35+16=
37+28= 64-13=
35+16= 58+16=
54+28= 27-19=
38+26= 35+18=
37+16= 42+9=
51-34= 19+48=
54-28= 51-18=
56-27= 52-16=
64-13= 61-19=


11+4+15=

30-13-18=

30-13-15=

30-15-14=

26-18-8=

29-18-11=

25-18-6=

25-18-7=

23-5-17=

28-19-1=

24-15-8=

23-14-6=

9+10+11=

12+15+3=

13+2+14=

15+12+1=

12+17+1=

12+3+14=

13+12+5=

19+5+1=

15+17+0=

10+15+4=

28-16-3=
30-8-19=
30-16-5=
30-18-6=
30-3-18=
30-13-5=
30-15-4=
30-9-18=
30-6-15=
30-15-7=
30-6-13=
30-16-7=
30-11-13=
27-18-6=
26-9-8=
27-8-9=
28-19-9=
3+14+7=
12+8+7=
3+15+9=
8+15+2=
7+14+3=
58+16= 34+38
12+29= 26+27=
13+56= 37+25=
34+19= 91-8=
35+19 73-29=
26+18= 84-16=
91-18= 19+48=
83-24= 36+45=
67-19= 75-26=
76-28= 74-34
46-46= 51-34=
15+68= 54-28=
63-25= 56-27=
64-28= 64-13=
56-39= 58+16=
84-27= 12+29=
83-26= 13+56=
74-29= 34+19=
73-28= 35+19
54-28= 26+18=
54-5= 91-18=
61-15= 83-24=


9+10+11=

12+5+13=

27-8-6=

26-7-8=

27-8-9=

28-9-9=

3+5+17=

2+6+17=

3+15+9=

8+15+2=

17+4+3=

21-17-1=

12+13+4=

19+5+1=

26-8-8=

26-12-11=

12+17+1=

22-13-5=

13+2+15=

25-8-4=

15+3+10=

12+5+3=

23-15+16=
30-16-11=
30-11-13=
12+13+4=
12+15+3=
27-18-6=
26-5-18=
26-8-13=
26-8-11=
28-9-11=
10+15+4=
30-18-6=
12+15+3=
30-13-5=
19-18+17=
25-15+16=
25-8+17=
25+4-8=
23+8-9=
15+7-4=
22-6+3=
28-19-5=
56-38= 67-19=
3+29= 76-28=
46+14= 46-46=
75-46= 15+68=
54-26= 63-25=
38+27= 64-28=
62-38= 56-39=
51-18= 84-27=
52-16= 83-26=
61-19= 74-29=
34+38= 73-28=
38+36= 54-28=
28+27= 54-5=
35+26 26+18=
46+29= 91-18=
33+49= 83-24=
37+16= 67-19=
51-34= 76-28=
54-28= 28+34=
56-27= 37+48=
64-13= 28+39=
58+16= 75-26=


25-15-6=

13+2+14=

28-9-11=

16+2-18=

18-9+16=

16-15+9=

13-8+15=

9+18-6=

18+9-16=

13+15-19=

12+6-15=

17+8-16=

12-8+16=

18-9+15=

13+15-19=

13+16-15=

17-9+12=

18-12+19=

26-7+8=

24-8+7=

13-9+15=

11+16-9=

30-24+15=
12+15+3=
30-8-19=
12+13+4=
30-18-6=
26-8-11=
10+15+4=
11+16-19=
15+14-16=
22-15+17=
7+19-15=
18+6-15=
15+14-16=
16+12-13=
24-17+12=
14-3+15=
8+17-13=
27-9+12=
23-9+5=
18+16-19=
18+11-13=
15+4-18=
27-19= 74-34=
38-9= 36+45=
37-18= 39-27=
26-17= 35+16=
35-17= 54+28=
42-38= 38+26=
76-59= 37+16=
35-29= 54-28=
37-21= 56-27=
37-37= 64-13=
100-82= 58+16=
100-54= 12+29=
100-60= 84-27=
80-34= 83-26=
76-54= 74-29=
82-37= 73-28=
9+16= 54-28=
25+67= 35-17=
35+18= 42-38=
42+9= 76-59=
19+48= 35-29=
36+45= 37-21=


12+18-19=

15+11-16=

16-8+17=

15-9+15=

14-12+18=


23-15+16=
9+10+1=




27-19=

33+49=
38-9= 25+37=
30-18+6=
18+5-8=

37-18=
26-17=

51-34=
82-34=
61-37= 16-9+15= 35-17=

7+19-15=

18+6-19=

10-8+15=

20+8-16=

28-9-19=

28-9+12=

27-18+8=

15+14-19=

12-5+17=

9+18-9=

21-8+16=

22-6+16=

13+15-19=

14+17-9=

15+15-11=

13+10-13=

23-5+15=

23-15+18=
23-9+11=
26-17+18=
29-15+8=
18+6-19=
13+15-19=
26+18=
91-18=
83-24=
67-19=
76-28=
46-46=
36+45=
25+37=
19+28=
36+45=
28+34=
42-38=
76-59=
35-29=
28+16=
42+19=
35+27=
34+6=
35+25=
26+34=
18+42=
35+42=
62-38=
51-18=
52-16=
61-19=
34+38=
38+36=
60-25=
34+36=
100-60=
80-34=
76-54=
38+36=
28+27=
35+26=
46+29=
33+49=
34+46=
25+37=
42+37=
32-16=
45-29=
56-28=
39-27=


12+15-18=

23-9+11=

25-18+15=

29-16+15=
26+38=

28+27= 92-47=
37+48=


35+26=


18+39=
81-47=
82-36=
34+19=
28+39=
34+19=
28+39=

23-9+13=

30-15+6=

30-14+8=

30-16+9=

29-15+8=

22-6+8=

8+19-11=

27-16+15=

18+6-15=

16-9+15=

15+19-16=

16+12-18=

18+11-13=

18+12-19=

22-15+7=

23-15+16=

24-8+12=

21+3-15=

34+38=
38+36=
28+27=
35+26=
46+29=
33+49=
34+46=
25+37=
42+37=
32-16=
45-29=
56-28=
39-27=
92-47=
18+39=
81-47=
82-36=
75-46=
34+38=
38+36=
54-26=
38+27=
62-38=
51-18=
90-17=
82-34=
61-37=
60-25=
34+36=
80-49=
9+34=
18+26=
35+24=
26+27=
37+25=
91-8=
75-46=
37+48=
34+19=
28+39=
34+38=
38+36=
54-26=
38+27=
45-29=
19+28=
28+34=
37+48=
28+39=
38+36=
18+39=
35+16=
54+28=
38+26=


26-17+18=

23-15+18=

26-18+17=

23-15+18=




37+48=
34+19=
28+39=
34+38=




73-29=
84-16=
54-54=
50-26=
37+16=
51-34=
54-28=
92-47=

25-9+13=

24-15+13=

26-18+15=

28-18+16=

26-18-7=

25-6+11=

26-8+12=

25-9-13=

26-8+3=

25+3-15=

18+16-19=

11+13-15=

18+5-8=

12+15-9=

15+4-18=

13+8-19=

5+17-14=

16-8+17=

38+36=
54-26=
38+27=
62-38=
51-18=
52-16=
61-19=
82-34=
93-48=
76-38=
75-26=
74-34=
36+45=
39-27=
45-29=
19+28=
28+34=
37+48=
60-37=
50-28=
80-34=
80-80=
80-25=
54-18=
54+37=
80-34=
76-54=
82-37=
29+16=
25+67=
35+18=
42+9=
19+48=
36+45=
75-26=
74-34=
18+39=
81-47=
82-36=
75-46=
36+45=
28+34=
26+38=
37+48=
34+19=
38+27=
62-38=
51-18=
52-16=
37+16=
51-34=
54-28=
56-27=
64-13=


30-18+6=
30-13-8=

30-13-15=

30-15+14=

26-18+8=

19-8+17=

25-18+6=

25-18+17=

15+14-8=

13+18-19=

15+17-14=

22-6+13=

19+10-17=

15+15-18=

23-14+15=

7+16-18=

11+13-15=

13+2+14=

30-18-9=

11+3+15=

30-8-16=

9+10+1=

26-10-13=
28+39=
38+36=
18+39=
82-36=
37+48=
28+39=
100-76=
26-0=
15-15=
26-0=
100-76=
38+16=
34+19=
38+29=
37+28=
35+16=
54+28=
38+26=
37+16=
51-34=
54-28=
56-27=
64-13=
15-15= 58+16=
26-10= 34+6=
100-76= 35+25=
38+16= 26+34=
34+19= 18+42=
38+29= 82-34=
37+28= 61-37=
35+16= 60-25=
54+28= 80-34=
38+26= 76-54=
37+16= 82-37=
35-29= 9+16=
37-21= 35+19=
37-37= 26+18=
100-82= 91-18=
42+19= 83-24=
35+27= 67-19=
34+6= 35+27=
35+25= 34+6=
26+34= 35+25=
10+37= 26+34=
36+25= 10+37=
42-19= 36+25=



18+6+4=

29-5-7=

30-16-5=

8+13+1=

12+15+3=

12+15+2=

30-13-15=

30-15-4=

30-19-8=

30-16-5=

30-5-17=

30-16-13=

30-16-14=

30-11-13=

26-5-16=

28-19-3=

27-6-15=

26-18-2=

84-16=

46+25=

72-56=

73-26=
58+16=
12+29=
13+56=
34+19=
35+19=
26+18=
91-18=
83-24=
67-19=
76-28=
46-46=
15+68=
63-25=
64-28=
56-39=
84-27=
83-26=
74-29=
65-20=
78-18=
61-42=
94-46=
72-35=
85-26=
34+29=
19+28=
25+37=
28+34=
37+48=
28+39=
38+36=
35+26=
33+49=
25+37=
51-34=
56-27=
64-13=
81-47=
18+39=
56-28=
29+32=
63+38=
56-27=
86-28=
42-19=
72-35=
85-26=
34+29=
19+28=
25+37=
28+34=
37+48=
28+39=
38+36=
35+26=
33+49=
25+37=
51-34=
56-27=
64-13=
26-9-8=
27-8-9=
85-17=
32+59=
41+35=
77-15=



76+17=

75-35=

36+29=

34+58=

41-39=

35+27=

57-23=

39+59=

81-52=

53+28=

56+27=

38+56=

63+28=

40+54=

42-13=

43+28=

47+8=

72-28=

7+63=

28+6=

64-8=

12+35=
23+68=
29+36=
33-24=
71-34=
29+53=
79-26=
49+18=
63-44=
16+27=
47+52=
80-41=
72-18=
0+10=
29+51=
8-8=
30+16=
24+4=
56-18=
63-23=
25+23=
21+15=
44-9=
71-24= 27+24=
93-46= 99+1=
67-18= 50-20=
61-37= 18+20=
47+23= 70+20=
6+30= 52-27=
36+49= 24+19=
12+83= 56-24=
56-18= 36+20=
24+18= 12+8=
100-20= 9+7=
90-36= 30-5=
41+59= 7+15=
98-18= 40+18=
36-28= 41-29=
36+9= 56+7=
24+18= 17+2=
16-8= 100-27=
19+4= 31-6=
7+55= 30-5=
38+16= 70-25=
27+71= 32+8=



36+22= 72-40=

72+16= 83-29=

17+28= 23+25=

44-9= 50-18=

34-12= 42-15=

28+6= 83-29=

9+26= 83-29=

35-16= 23+25=

44-9= 50-18=

30-12= 42-15=

28+6= 28+8-19=

9+26= 83-57-20=

23+17-10= 36-6=

14+66-52= 36+4=

8+19= 45+25=

24+36= 46+33=

90-40= 72+24=

70-18= 35-7=

19+30= 61+29=

8+20= 35-7=

1936-8-1= 25-9=

100-50= 5+35=
59+18= 100-55=
43+32= 31-11=
85+14= 30-5=
48+52= 70-25=
36+58= 80-(50+30)=
17+60= 90-81=
13-7= 63-33=
43-17= 32+10
48+52= 81-9=
36+26= 19+30=
17+60= 88-18=
13-7= 70-20=
8+15+74= 100-10=
60-20= 75-70=
53-20= 37+13=
92-32= 55-6=
30+18= 18+6=
40+19= 1944-7-1=
87-17= 100-40=
25+15= 20+20 =
90-18= 73-8 =
32+16= 80-6 =



56+9=

43-7=

24-6=
21+27=


9-4= 15-8 =
63-9 = 30+20=
92-8 = 35-7= 1942-6-1= 85-17=

87-16=

41+25=

78-56=

79-26=

76+17=

75-35=

36+29=

12+49=

34+58=

41-39=

81-13=

35+21=

42+18=

57-23=

54+26=

39+59=

87-52=

53+28=

55+36=
25-9=
5+35=
24-6=
46-13=
80-12=
30+19=
88+12=
100-10=
91-10=
5+70=
95-9=
1947-8-1=
100-90+6=
34+7=
65-20+9=
25-9+50=
40+5 =
87-9 =
42-7 =
1942-5-1= 35+46=
74-8+9= 32+59=
2011-12-9= 17+68=
45+9-7= 26+48=
12-6= 35+36=
100-90 = 65-36=
4+50 = 41+35=
6+57 = 36+49=
9+9 = 76+21=
29+30= 41-29=
90-15= 80-9=
63+34= 55-20=
56-27= 80-28=
86-28= 61-13=
58-21= 180-60=
71-24= 170+20=
31-19= 93-8=
37+25= 27+25=
93-46= 89-8=



51+27=

38+56=

63+28=

46+48=
63+9 =
65-20=
78-18=
69-42=



67-18=
34+9=
5+58=
64-8=
61-37=
47+23=
6+30= 78+15=

7+63=

28+6=

12+35=

36+22=

72+16=

7+56=

46+10=

47+8=

130+80=

46-8=

1800+200=

93-80=

73-4=

64-8=

71-7+30=

35-9=

53+8=

84+7=
98-46=
80-65=
39+46=
23+68=
98-35=
29+36=
39-20=
71-34=
29+53=
79-26=
77-15=
58+16=
25+23=
21+15=
44-9=
21-7=
9+46=
33+60=
7-39= 83-20=
32+29= 43-30=
38+16= 280+450=
27+71= 3600+5800=
59+18= 4600+4700=
43+32= 730-190=
35-6= 3700-370=
65+40= 8500-5500=
42-15= 3200+5100=
14+85= 96-42=
73+16= 1200-400=
43-17= 830-300=
400+50= 800+900=
56-30= 58-36=
53+8= 7000+3000=
84+7= 42+13=
80-44= 24+8=
1800-900= 27-3=



80-44=

1800-900=

4900-1800=
72-40=
83-29=



4900-1800=
420+80=

42+13=
42-6=
7+44= 36+4= 430+1000=

420+80=

430+1000=

500-60=

89-8=

64-8=

34+9=

5+58=

78+15=

83-20=

43-30=

64-8=

47+53=

52+39=

60-46=

15+19=

74+18=

53+46=

76-43=

87-56=
46+33=
72+24=
35-8=
58+32=
61+27=
60+300=
21+27=
38+26=
71-7+30=
35-9=
510+200=
130+80=
46-8=
96-80+7=
64-40-8=
40-4+20=
1800+200=
93-80=
73-4=
500-60= 64-8=
96-80+7= 19+41=
64-40-8= 19+41=
40-4+20= 13+8 =
510+200= 42+8=
280+450= 22-4 =
3600+5800= 7+28 =
4600+4700= 95-89=
730-190= 80-56=
3700-370= 71+26=
8500-5500= 69+26=
3200+5100= 58-46=
96-42= 25+57=
1200-400= 46+37=
830-300= 29+42=
800+900= 52+38=
58-36= 36+28=
7000+3000= 88-56=
42+13= 36+36=



27+53=

56-26=

52+17=

38+56=




29+67=
56+24=
66-36=
55+29=




24+8=
27-3=
42+13=
42-6=
61+39=
64+36=
28+58=
51+28=

57+15= 54+28=

49+16= 39+36=

25+56= 13+79=

29+66= 39+21=

36+56= 78-56=

63-59= 29+36=

85-36= 80-24=

64-25= 51-15=

29+39= 26+56=

33+53= 60-32=

46+3= 69+34=

69+19= 46+34=

34+36= 26+69=

81-56= 68-26=

69+6= 47-29=

35+34= 49+25=

62+36= 91-73=

81-69= .35+37=
7+44= 68-56=
64-8= 19+38=
5+5 = 43+26=
7+6 =
79-56= 27+56=
65+32= 97-54=
84-36= 51-35=
64+36= 46+45=
65+25= 78+14=
37+32= 42+38=
84-56= 84-15=
61+22= 27+48=
63+28= 42-28=
45+25= 42+49=
93-65= 23+38=
97-58= 28+45=
26+58= 96-28=
29+74= 36+44=
54+42=



74-26= 23+38=

54+36= 98-25=

67+24= 54-36=

36+49= 54+16=

23+48= 26+28=

47-28= 34+58=

68+25= 46+39=

58+28= 69+26=

37+58= 38+36=

57+29= 36+13=

13+44= 39+27=

13+46= 24+36=

11+9= 47+16=

11+11= 62+36=

23+25= 34+42=

23+27= 35+36=

19+81= 25+39=

18+82= 43+29=

11+18= 11+68=

11+20= 16+69=

11+23= 11+78=

13+47= 11+89=
28+36= 34+49=
96-68= 80-25=
69-26= 45-29=
23+68= 18+65=
72-56= 88-65=
.27+69= 54+25=
41-28= 11+2=
49+47= 11+3=
62+19= 11+1=
55-25= 11+25=
25+66= 11+27=
49+25= 11+28=
42+19= 11+30=
26+16= 17+73=
27+26= 17+74=
36+38= 17+75=
69+27= 18+76=
64+28= 18+78=
55+16= 19+79=
46+36= 19+80=
29+44= 11+16=
48+43= 11+17=



12+40= 11+78=

11+32= 13+49=

11+69= 13+51=

12+35= 14+52=

20+77= 14+55=

23+29= 14+57=

16+67= 14+58=

10+19= 14+59=

15-11= 15+60=

13+29= 15+62=

28+12= 21+93=

10+70= 22+96=

67+12= 22+48=

35+11= 18+77=


13+33= 11+26=

29+12= 21+35=

19+10= 13+48=

37-19= 11+10=

37+11= 16+68=

72+10= 15+63=


78-5= 11+69=
79+12= 6+91=
52-49= 14+56=
55+39= 11+12=
68-25= 14+24=
20+86= 13+49=
20+78= 21+13=
86+5= 10+27=
21+90= 76+10=
21+62= 41+14=
21+54= 25+11=
22+37= 55-41=
20+69= 10+80=
23+24= 35-16=
11+13= 12+73=
11+14= 71+11=
11+15= 38-12=
23+28= 63+12=
63+10= 47+10=
37-6= 38-24=
11+36= 11+56=
12+65= 87-29=



65+13=

60+11=

76-23=

55+10=

96-36=

11+49=

11+12+23=

70-10-2=

37-6-4=

32+13+1=

96-11+3=

80-22-28=

27+8-10=

43+16+6=

45+21-3=

65-11-3=

17+19-18=

43+2+1=

90-26-24=

45-6-34=

24+5-6=

70-18-12=
12+13=
35-3=
12+57=
69+11=
12+47=
87-53=
10+39=
14+16=
11+28=
34+13=
78-18=
71+9=
48-6=
13+72=
11+87=
56-14=
10+59=
68-27=
68+10=
76-2-19=
65+15-0=
44+3-10=
43+13= 26+13=
13+58= 78+11=
32+11= 73+23-20=
12+29= 90-4-2=
63+14= 90-2+3=
82+10= 77-20+5=
11+79= 80-30-21=
88+12= 50+4-10=
10+49= 19+2+15=
62+13= 7+12-7=
10+38= 77-50-2=
13+67= 9+19-1=
86-12= 1+12+7=
10+69= 2+25-10=
86-51= 40-30-1=
70+9= 2+33+30=
16-2+4= 60-5-13=
44+5-2= 90-10-2=
6+36-8= 90-7+5=
3+15+5= 5-0+40=
13+2-9= 2+30+55=
9+17-7= 4+33-6=



36+5-2= 11+29+4=

50-2-3= 76+20-16=

42-2+19= 32+30+12=

73+20+4= 46-11+4=

76+24= 40-10-3=

34+62= 77-10+12=

67-38= 49-40-5=

55-16= 50+50-0=

35+19= 39+21+5=

36+38= 47+12-5=

26+48= 78-18-0=

76+16= 11+6-13=

75-46= 34+4-13=

59+23= 51+13+14=

58+14= 73+3-20=

24+37= 69-18+10=

45+36= 68-17-10=

55+26= 56+6=

73-29= 9+19 =

64-16= 46-8=

56+26= 70-7 =

36+45= 72-5=
60-1-4= 42-8=
36+5-4= 47-9=
40-1-20= 23-8=
3+27+2= 90-9=
60-9-5= 39-30=
3-1+79= 50+27=
10-3-1= 96-9=
19+2-10= 75-50=
2+55-40= 40+7
3+27+3= 0+89
10-1+50= 76-0
78-12-18= 14+54=
3-2+89= 23+26=
41+3+16= 13+50=
8+16= 15+61=
96-6= 11+19=
45+5= 13+45=
6+51= 14+53=
66+8 11+29=
5+20 20+39=
77+8 11+24=
40+7 39+3+5=



32+49=

98-53=

32-4=
27+9


16+64=
16+65=
16+66=
11+21=
78+12=
49+11=
36-24=
77-3=
31+38= 70+25

51+29= 12+38=

16+38= 12+82=

80+7= 14+37=

49+16= 10+29=

51-46= 45-27=

66+16= 11+19=

38+64= 56+12=

66+23= 77-40=

38+39= 13+19=

69+26= 26+14=

36+53= 90+10=

54+27= 49+12=

89-76= 67-12=

8+92= 47+10=

14+39= 48-32=

43+20-4= 31+2+6=

1600-900= 500+700=

1500-600= 1500-700=

1700-1600= 700+300=
11+22= 78+13=
16+70= 12+4-7=
17+71= 73+3-9=
17+72= 78-18-12=
11+31= 64-39=
11+33= 35+53=
12+34= 51+19=
12+36= 68+16=
12+37= 46-2-10=
12+39= 45+5-1=
45-4-10= 71-20-1=
33+4-6= 70+4-5=
37+7-4= 60-10-50=
62+3+4= 71+4+5=
40+0-4= 70+1-7=
1100-300=
700+500=
1700-200=
1200-700=
1300-500=
800+700=



300+900=

1100-700=

85-58=

93-71=

69-23=

59-36=

96-42=


1800-1000=
900+100=








1600-1100=
1100-600=

1200-500=
96-80+7=
78-21=
51-14=
88-71=
42-24=
68-11=
400+600= 64-40-8=
40-4+20=
510+200=
280+450=
3600+5800=
4600+4700=
730-190=
3700-370=
8500-5500=
(1)1 - 1 + 16=,,,(2)18 + 1 - 7=,,,(3)1 + 9 - 3=,,,(4)8 - 2 + 1=,,,(5)1 + 7 - 5=

(6)7 + 8 - 5=,,,(7)13 - 4 + 10=,,,(8)9 + 5 - 12=,,,(9)6 + 10 - 7=,,,

(10)11 - 9 + 1=,,,(11)5 + 4 - 8=,,,(12)9 + 1 - 2=,,,(13)7 + 10 - 5=

,,,(14)9 + 7 - 2=,,,(15)19 - 19 + 18=

(1)1 + 14 + 1 =,,,(2)9 - 6 - 1=,,,(3)1 + 15 + 3 =,,,(4)4 + 4 + 6 =,,,

(5)10 + 1 + 6 =,,,(6)17 - 13 - 3=,,,(7)6 - 4 - 1=,,,(8)1 + 4 + 4 =

(9)10 + 4 + 5 =,,,(10)1 + 2 + 5 =,,,(11)9 + 1 + 6 =,,,(12)4 + 1 + 10 =

(13)2 + 7 + 10 =,,,(14)9 - 7 - 1=,,,(15)5 + 4 + 3 =

(1)9 - 5 - 1=,,,(2)11 - 8 - 2=,,,(3)8 - 4 - 3=,,,(4)14 - 2 - 3=,,,(5)7 - 2 - 2=

(6)19 - 12 - 1=,,,(7)17 - 1 - 11=,,,(8)18 - 1 - 14=,,,(9)14 - 6 - 5=

(10)9 - 6 - 2=,,,(11)17 - 16 - 1=,,,(12)19 - 7 - 1=,,,(13)12 - 6 - 4=

(14)8 - 1 - 5=,,,(15)11 - 2 - 8= (1)8 + 9 + 2 =

,,,(2)2 + 2 + 14 =,,,(3)1 + 13 + 1 =,,,(4)6 + 3 + 1 =,,,(5)9 + 1 + 9 =

,,,(6)2 + 4 + 3 =,,,(7)1 + 10 + 8 =,,,(8)2 + 6 + 7 =,,,(9)10 + 3 + 2 =


,,,(10)6 + 3 + 8 =,,,(11)4 + 15 + 1 =,,,(12)10 + 1 + 5 =,,,(13)9 + 2 + 3 =

,,,(14)1 + 14 + 3 =,,,(15)1 + 10 + 5 = (1)8 - 8 + 7=,,,(2)8 - 2 + 1=

,,,(3)2 + 2 - 1=,,,(4)4 + 4 - 2=,,,(5)5 + 4 - 8=,,,(6)3 - 2 + 1=

,,,(7)8 - 1 + 1=,,,(8)8 - 3 + 2=,,,(9)3 + 1 - 3=,,,(10)3 + 6 - 7=

,,,(11)1 + 7 - 4=,,,(12)4 + 4 - 3=,,,(13)6 - 2 + 1=,,,(14)8 + 1 - 1=

,,,(15)2 + 1 - 2= (1)1 + 8 + 1 =,,,(2)5 + 1 + 2 =,,,(3)4 - 1 - 1=

,,,(4)2 + 5 + 1 =,,,(5)3 - 2 - 1=,,,(6)4 + 1 + 3 =,,,(7)4 - 1 - 2=

,,,(8)9 - 4 - 1=,,,(9)5 - 2 - 1=,,,(10)3 + 5 + 1 =,,,(11)10 - 5 - 4=

,,,(12)1 + 2 + 1 =,,,(13)5 + 4 + 1 =,,,(14)10 - 2 - 4=,,,(15)2 + 2 + 5 =

(1)4 - 1 - 1=,,,(2)8 - 7 - 1=,,,(3)3 - 1 - 1=,,,(4)8 - 5 - 2=,,,(5)7 - 6 - 1=

(6)3 - 1 - 1=,,,(7)10 - 5 - 1=,,,(8)4 - 3 - 1=,,,(9)7 - 5 - 1=,,,(10)10 - 8 - 1=

(11)9 - 8 - 1=,,,(12)10 - 7 - 2=,,,(13)3 - 2 - 1=,,,(14)5 - 2 - 2= (15)4 - 3 - 1=

(1)1 + 6 + 1 =,,,(2)4 + 3 + 1 =,,,(3)4 + 2 + 2 =,,,(4)3 + 2 + 4 = (5)1 + 2 + 3 =
(6)4 + 5 + 1 =,,,(7)3 + 3 + 3 =,,,(8)2 + 2 + 5 = (9)3 + 2 + 2 = (10)2 + 2 + 2 =

(11)4 + 2 + 3 =,,,(12)1 + 1 + 3 =,,,(13)3 + 5 + 1 =,,,(14)5 + 2 + 2 =

(15)4 + 3 + 2 = (1)( ) - 53 = 44,,,(2)95 -( ) = 16

(3) ( )+ 61 = 77(4)( ) + 34 = 98 (5) ( )- 43 = 19 (6)35 +( ) = 88

(7)( ) + 17 = 81,,,(8) ( )- 64 = 22(9)( ) - 20 = 8(10)( ) + 44 = 98
(11)66 -( ) = 21

(12) ( )+ 11 = 72,,,(13)95 +( ) = 99,,,(14)44 + ( )= 69,,,

(15)90 + ( )= 98 小学一年级口算题:数学计算综合练习题

(1)43 + 22 =,,,(2)42 + 1 =,,,(3)53 + 4 =,,,(4)27 + 18 =,,,(5)22 + 30 =,,,(6
)58 + 26 =,,,(7)20 + 78 =,,,(8)66 - 48 =,,,(9)36 - 28 =,,,(10)32 - 10 =,,,(11
)48 + 37 =,,,(12)56 + 7 =,,,(13)85 - 58 =,,,(14)31 - 30 =,,,(15)33 - 6 =
(1


)22 - 10 =,,,(2)48 - 10 =,,,(3)50 - 10 =,,,(4)23 - 20 =,,,(5)86 - 40 =,,,

(6)53 - 30 =,,,(7)45 - 20 =,,,(8)89 - 30 =,,,(9)33 - 10 =,,,(10)13 - 10 =,,,

(11)12 - 10 =,,,(12)89 - 70 =,,,(13)79 - 60 =,,,(14)67 - 40 = (15)36 - 30 =

(1)66 - 4 =,,,(2)71 - 9 =,,,(3)50 - 1 =,,,(4)60 - 9 =,,,(5)26 - 9 =,,,

(6)24 - 8 =,,,(7)13 - 4 =,,,(8)32 - 1 =,,,(9)29 - 5 =,,,(10)30 - 1 =,,,

(11)48 - 7 =,,,(12)36 - 1 =,,,(13)74 - 2 =,,,(14)34 - 1 =,,,(15)61 - 4 =

(1)39 + 20 =,,,(2)27 + 40 =,,,(3)14 + 50 =,,,(4)26 + 70 =,,,(5)18 + 10 =,,,

(6)83 + 10 =,,,(7)28 + 60 =,,,(8)17 + 10 =,,,(9)72 + 20 =,,,(10)14 + 60 =,,,

(11)33 + 50 =,,,(12)78 + 10 =,,,(13)59 + 20 =,,,(14)65 + 10 =,,,

(15)52 + 20 = (1)75 + 9 =,,,(2)40 + 3 =,,,(3)87 + 3 =,,,(4)89 + 8 =,,,

(5)23 + 9 =,,,(6)15 + 6 =,,,(7)52 + 1 =,,,(8)17 + 2 =,,,(9)16 + 7 =,,,

(10)45 + 4 =,,,(11)77 + 4 =,,,(12)11 + 3 =,,,(13)22 + 1 =,,,(14)26 + 5 =,,,

(15)83 + 5 = (1)10 - 10 =,,,(2)40 - 10 =,,,(3)30 - 10 =,,,(4)30 - 20 =,,,

(5)90 - 60 =,,,(6)40 - 30 =,,,(7)50 - 10 =,,,(8)10 - 10 =,,,(9)70 - 60 =,,,

(10)60 - 60 =,,,(11)80 - 10 =,,,(12)20 - 20 =,,,(13)80 - 60 = (14)60 - 50 =,,,

(15)10 - 10 = (1)80 + 10 =,,,(2)30 + 20 =,,,(3)40 + 40 =,,,(4)50 + 30 =,,,

(5)60 + 10 =,,,(6)80 + 10 =,,,(7)40 + 30 =,,,(8)20 + 60 =,,,(9)20 + 20 =,,,

(10)40 + 40 =,,,(11)60 + 10 =,,,(12)20 + 10 =,,,(13)60 + 20 =,,,

(14)30 + 40 =,,,(15)50 + 10 = (1)90 - 4 =,,,(2)70 - 5 =,,,(3)90 - 2 =,,,

(4)10 - 9 =,,,(5)20 - 5 =,,,(6)40 - 8 =,,,(7)90 - 4 =,,,(8)90 - 9 =,,,

(9)10 - 5 =,,,(10)10 - 5 =,,,(11)50 - 3 =,,,(12)50 - 2 =,,,(13)70 - 1 =,,,

(14)90 - 6 =,,,(15)20 - 1 = (1)10 + 5 - 2=,,,(2)4 - 2 + 16=,,,(3)1 + 2 =,,,


(4)6 + 3 - 8=,,,(5)1 - 1 + 19=,,,(6)8 - 6 =,,,(7)19 + 1 =,,,(8)14 + 4 - 5=,,,

(9)15 - 2 =,,,(10)4 + 7 =,,,(11)16 - 15 + 2=,,,(12)2 + 13 =,,,(13)10 + 5 =,,,

(14)11 - 1 =,,,(15)11 + 8 = (1)40 + 7 =,,,(2)60 + 3 =,,,(3)60 + 5 =,,,

(4)60 + 2 =,,,(5)40 + 5 =,,,(6)50 + 3 =,,,(7)50 + 9 =,,,(8)90 + 5 =,,,

(9)80 + 5 =,,,(10)30 + 2 =,,,(11)80 + 5 =,,,(12)30 + 9 =,,,(13)60 + 6 =,,,

(14)20 + 5 =,,,(15)40 + 1 = (1)( ) - 10 = 2,,,(2)14 - ( )= 10,,,

(3)17 +( ) = 18,,,(4)7 + ( )= 20 (5) ( )- 5 = 3 (6)18 -( ) = 7

(7)( ) - 10 = 4,,,(8)( ) - 4 = 9,,,(9)1 +( ) = 11 (10)15 -( ) = 1,,,

(11)3 -( ) = 1,,,(12)( ) + 3 = 12,,,(13)( ) - 11 = 5(14)( ) - 2 = 3,,,

(15)18 -( ) = 3

2+6= 9-7= 3+2= 3+4= 5+4= 3+5=

7+1= 9-3= 8-3= 5-4= 8-2= 0+8=

7+3= 10-2= 7-2= 6-4= 9-2= 10-9=

5+5= 5+2= 9-4= 4+6= 2+7= 9-5=


3+3= 10-4= 10-7= 4+4=

8-4= 6-0= 3-3= 10+5= 10-5= 3+6=

5+4= 5-4=

3+7= 8+1= 19-5= 9-3=

2+6= 9-7= 3+15= 3+4=

3+5= 7+10= 9-3= 8-3=

7-7+2= 8+2+0= 7-4+6= 4+8-2=

7-5+7= 6-2-4= 4+4-3= 9-5-4=



1+2+3= 10-7+4= 4+6-6= 9-3-2=

6-4+6= 9-4-2= 2+8-5= 7-2-4=

5+( )=8 ( )-2=7 ( )+3=10( )-3=6 1+( )=9 4+( )=7

3+( )=5 ( )+6=10 ( )-4=2

10+( )=16

最大填几

8>( )+2

54+7=

36+42=

4+19 =

35+5 =

45+50=

49+9 =

47+7 =

59+7 =

57+8 =

38+8 =

68+6 =

51+27=

26+7 =

27+9 =

8+44 =
( )-5=12
( )-4<6 10-(
55-14=
36-8 =
72-5 =
41-3 =
64-7 =
57-30=
40-8 =
38-30=
68-18=
32-8 =
83-5 =
42-6 =
67-16=
54-9 =
94-8 =
( )+7=18
)>6 7+( )<10
69-20=
78-41=
73-23=
78+5 =
44+9 =
22-7 =
40-8 =
67-8 =
37-9 =
56-8 =
36-9 =
47-8 =
63-8 =
70-6 =
31-3 =
43×2=
40÷2=
68÷2=
3×13=
56÷7=
36÷3=
36÷4=
50÷5=
42÷2=
63÷9=
2×34=
7×10=
43-8 =
66-9 =
71-6 =


















49+20= 78-8 = 22-7 = 42-5 =

24+6 = 91-3 = 7000+3000= 64-9=

67+4 = 56-6 = 10000-6000= 5100-5000=

300+2000 = 8500-500= 10000-2000= 8000+2000=

800+6000 = 2300-2000= 9900-9000 = 7000+900=

640÷80= 15×5= 23×3= 12×2×5= 480÷80= 16×5= 27×3=

90÷15= 48÷4= 640÷16=

39÷3= 24×20= 32×3= 48÷16= 12×8= 27×3= 56÷14=

24÷8= 14×2= 83-45=

560÷80= 96÷24= 40÷20= 40×30= 37+26=

76-39= 605+59= 30×23= 12×8= 27+32= 48+27=

4500×20= 73+15= 120×600= 200×360= 6800×400= 280+270=

4×2500= 6000÷40= 5×1280= 310-70= 400×14= 470+180=

1000÷25= 160×600= 20×420= 290×300= 8100÷300= 7600÷200=

7600÷400= 680+270= 980÷14= 4200÷30= 6×1300= 1300×50=

200×48= 930-660= 530+280= 9200÷400= 840÷21=

180×500= 8000÷500= 1900÷20= 200×160= 8700÷300=

300×330= 3×1400= 7000÷14= 600÷12= 9600÷80= 140×300=

8800÷40= 9600÷800= 750-290= 5×490=

760×20= 7500÷500= 370×200= 650÷13= 8600-4200=

240×4= 640÷80= 15×10= 160×30= 250×6=

7200+900= 410-201= 125×8= 48×20= 6600÷600=



390+140= 11×80= 24×50= 3600÷400= 4000÷50=


530-70= 420-90= 9600÷30= 7×700= 203+98=

1800÷300= 240+570= 4800÷400= 370+580= 580-490=

910-370= 25×8= 270-190= 36×2= 75÷25=

330÷11= 6×800= 5400÷9= 420÷60= 9×800=


3×330= 300×7= 9×500= 390÷13= 6300÷700=

5600÷700= 4800÷12= 3500÷7= 370+560= 520+490=

450-90= 80+330= 7 0×700= 7000÷70= 4000÷80=

2400÷200= 420-90= 170+320= 1000-51= 520-260=

910-190= 35×200= 22×200= 8800÷400= 9300÷300=

6×300= 1800÷200= 9300÷30= 280÷40= 304+199=

390÷26= 1250÷50= 21×40= 6600÷220= 760-198=

660-220= 5000÷50= 100×91= 753-299= 7000÷70=

200÷40= 180÷30= 240÷40= 35×2= 140×7=

13×6= 280×3= 350×2= 50×11= 250×6=


7200+900= 410-201= 125×8= 48×20= 6600÷600=

390+140= 11×80= 24×50= 3600÷400= 4000÷50=

530-70= 420-90= 9600÷30= 7×700= 203+98=

1800÷300= 240+570= 4800÷400= 370+580= 580-490=

910-370= 25×8= 270-190= 36×2= 75÷25=


330÷11= 6×800= 5400÷9= 420÷60= 9×800=

3×330= 300×7= 9×500= 390÷13= 6300÷700=

5600÷700= 4800÷12= 3500÷7= 370+560= 520+490=

450-90= 80+330= 70×700= 7000÷70= 4000÷80=

2400÷200= 420-90= 170+320= 520-260= 910-190=

35×200= 22×200= 8800÷400= 9300÷300=

1800÷200= 9300÷30= 280÷40= 304+199=

1250÷50= 21×40= 6600÷220= 760-198=

5000÷50= 100×91= 753-299= 17×40=
75÷15=

0.9×6= 0.12×6= 6.8÷4= 0.72÷12=

0.24×2= 1.2÷3= 14×0.5= 9.6÷6=

1.6×5= 0.48÷6= 12.5÷5= 0.12×5=

4.6÷23= 1.6÷0.8= 7.2÷0.6= 3.9÷3.9=

1.8×0.5= 6.3÷9= 3.7+4.8= 0÷6.81=

2.5÷10= 0.15×8= 4.2÷14= 16-5.7=

8÷0.5= 0.32÷16= 0.5×1.1= 0.5+0.14=

1.25×4= 6.3÷2.1= 0.92÷4= 6÷1.2=

0.4÷8= 7.6-3.8= 6.2+1.7= 0.56÷14=

0.25+3.1+1.75= 10-1.8-2.2=

4.8×0.2×0.5= 0.3÷0.5÷2=

3.5×2= 4.8÷1.2= 0.24×4=

8.7-5.6= 5.6÷8= 0.7+0.43=
6×300=
390÷26=
660-220=
100-63=





13.5×0.5 0.056×0.15 1.69÷26 117÷36

19.4×6.1×2.3 5.67×0.2-0.62

18.1×0.92+3.93 0.043×0.24+0.875

0.4×0.7×0.25 0.75×102 100-56.23

0.78+5.436+1 4.07×0.86+9.125

42÷28 7.2÷16+0.8 19.8÷3.3

2.8×3.6+1.4×2.8 (3.2+0.128) ÷0.8

,,,(1)22 - 10 =,,,(2)48 - 10 =,,,

(3)50 - 10 =,,,(4)23 - 20 =,,,(5)86 - 40 =,,,(6)53 - 30 =,,,(7)45 - 20 =,,,

(8)89 - 30 =,,,(9)33 - 10 =,,,(10)13 - 10 =,,,(11)12 - 10 =,,,(12)89 - 70 =,,,

(13)79 - 60 =,,,(14)67 - 40 =,,,(15)36 - 30 =,,,(1)66 - 4 =(2)71 - 9 =,,,

(3)50 - 1 =,,,(4)60 - 9 =,,,(5)26 - 9 =,,,(6)24 - 8 =,,,(7)13 - 4 =,,,

(8)32 - 1 =,,,(9)29 - 5 =,,,(10)30 - 1 =,,,(11)48 - 7 =,,,(12)36 - 1 =,,,

(13)74 - 2 =,,,(14)34 - 1 =,,,(15)61 - 4 = ,,,(1)39 + 20 =,,,(2)27 + 40 =,,,

(3)14 + 50 =,,,(4)26 + 70 =,,,(5)18 + 10 =,,,(6)83 + 10 =,,,(7)28 + 60 =,,,

(8)17 + 10 =,,,(9)72 + 20 =,,,(10)14 + 60 = (11)33 + 50 = (12)78 + 10 =,,,

(13)59 + 20 =,,,(14)65 + 10 =,,,(15)52 + 20 = (1)75 + 9 =,,,(2)40 + 3 =,,,

(3)87 + 3 =,,,(4)89 + 8 =,,,(5)23 + 9 =,,,(6)15 + 6 =,,,(7)52 + 1 =,,,


(8)17 + 2 =,,,(9)16 + 7 =,,,(10)45 + 4 =,,,(11)77 + 4 =,,,(12)11 + 3 =,,,

(13)22 + 1 =,,,(14)26 + 5 =,,,(15)83 + 5 = (1)10 - 10 =,,,(2)40 - 10 =,,,

(3)30 - 10 =,,,(4)30 - 20 =,,,(5)90 - 60 =,,,(6)40 - 30 =,,,(7)50 - 10 =,,,


(8)10 - 10 =,,,(9)70 - 60 =,,,(10)60 - 60 =,,,(11)80 - 10 =,,,(12)20 - 20 =,,,

(13)80 - 60 =,,,(14)60 - 50 =,,,(15)10 - 10 = (1)80 + 10 =(2)30 + 20 =,,,

(3)40 + 40 =,,,(4)50 + 30 =,,,(5)60 + 10 =,,,(6)80 + 10 =,,,(7)40 + 30 =,,,

(8)20 + 60 =,,,(9)20 + 20 =,,,(10)40 + 40 =,,,(11)60 + 10 = (12)20 + 10 =,,,

(13)60 + 20 =,,,(14)30 + 40 =,,,(15)50 + 10 =,,,(1)90 - 4 =,,,(2)70 - 5 =,,,

(3)90 - 2 =,,,(4)10 - 9 =,,,(5)20 - 5 =,,,(6)40 - 8 =,,,(7)90 - 4 =,,,

(8)90 - 9 =,,,(9)10 - 5 =,,,(10)10 - 5 =,,,(11)50 - 3 =,,,(12)50 - 2 =,,,

(13)70 - 1 =,,,(14)90 - 6 =,,,(15)20 - 1 =,,,(1)40 + 7 =,,,(2)60 + 3 =,,,

(3)60 + 5 =,,,(4)60 + 2 =,,,(5)40 + 5 =,,,(6)50 + 3 =,,,(7)50 + 9 =,,,

(8)90 + 5 =,,,(9)80 + 5 =,,,(10)30 + 2 =,,,(11)80 + 5 =,,,(12)30 + 9 =,,,

(13)60 + 6 =,,,(14)20 + 5 =,,,(15)40 + 1 =

19-7=

15+6=

12+6=

13+5=

5+13=

16-3=

16+3=

14-4=

16-4=

12+7=

3+14=

7+8=
31+7=
8+8=
8+4=
6+9=
9+7=
4+9=
9+9=
3+9=
7+7=
6+7=
13-9= 11-5= 10-6+9=
7+7= 16+9= 21+8=
( )-3 =9
30-7=
15-7= 13-8= 9+7-5= 8+( )=14
16-8= 15-7= 14-5-4=
14-8= 12-6= 17-9+6=
16-9= 16-7= 19-8-3=
( )+6=13
( )-9=6
7=( )-2
15-9= 14-5= 6+8-5= 5=13-( )
12-5= 17-9= 12+5-9= ( )+4=18
13-4= 13-6= 7+6-8= 15-( )=6
16-8= 12-8= 15-8+4= 17+( )=20
17-8= 11-4= 5+7+8= ( )+4=13


18-6= 8+9=

2+14= 5+8=

10+9= 2+9=

19-4= 7+5=

4+3=
11-3= 15-8= 13-6-7=
14-6= 12-3= 18-9+8=
13-5= 12-6= 14+3-2=
18-9= 13-7= 15-6+5=
10-( )=4
12=( )+4
16=( )+14
( )-8=9
3+( )=11
10-10= 7+1= 7+2- 8 =

10-7= 6+2=

2+5= 0+5=

8-4= 7-7=

6-2= 5+5=

2+8= 9+1=

7-4= 7-5=

6+3= 4+4=

3+5= 3+2=

9-0= 6-1=

3+6= 5+4=

9-7= 8-2=

10-4= 5+2=

7+1= 3+7=

5-3= 3+3=
3+0= 7+( )=10 10- 8+5=
9-2= ( )+5=9 2+ 7+1 =
9-9= 8-( )=6 8-8+ 4 =
0+10= 5=( )-3 10- 7-3 =
6+3= ( )+2=10 6- 3+ 7 =
4+6= 8+( )=8 10-4+2=
8-3= 9=3+( ) 3+ 5+1=
7-6= ( )-4=5 5+ 4-6=
10-3= 6+( )=8 6+2-3=
9-5= ( )-7=3 7-2-3=
6-4= 2+( )=7 4+1+5=
4+5= 6=( )-0 8-3+4=
8-5= 9+( )=10 9- 6-3=
9-6= ( )-3=4 6+4-5=

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