以内小学一年级下册数学口算练习题
刘天佐-海燕的教案
小学一年级数学(下)口算题(一)
19-11=
50-50=
26- 4=
99-24= 29- 8= 88-77=
24-13=
10+20= 14+25= 31-11=
17-
7=
24-13=
18+11=
12+5=
16+13=
19-6=
12+17=
20-10=
28+6=
18-15=
50-20=
15+53=
56-40=
17-( )=0
19-( )=13
16-( )=12
10+( )=50
87-33=
19-12=
15+14=
28+2=
28+11=
24+4=
29+10=
60-40=
70-50=
16+44=
88+12=
87-7=
16+13=
66-20=
17-14=
27-14=
65-33=
65+( )=70
16-6=
88-80=
90-10=
29+1=
25+12=
19+11=
72-10=
17-17=
50-30=
20+44=
66-16=
80+9=
14+22=
99-33=
15-3=
18+( )=20
65+25=
( )-20=50
80-( )=0
25-4=
20+8=
25+25=
23-3=
17-12=
20+30=
90-40=
60+30=
50-50=
90-30=
18-13=
89-80=
66-46=
80+4=
14+( )=27
24+24=
40+( )=60
75-25=
99-23=
25+33=
26-10=
12+10=
18-8=
99-98=
16+54=
12+33=
19-18=
65-25=
13+17=
14+26=
19+60=
26-16=
67-12=
8+( )=16
20+( )=30
30+30=
69+ 3=
4 +50=
18- 9=
82- 1=
55+25=
9 +43=
29-13=
90+10=
34+16=
17+16=
100-4=
83-11=
87-10=
83-19=
22+40=
82-15=
23+16=
26+( )=66
60-16=
66+12=
小学一年级数学(下)口算题(二)
47- 6= 59+10=
28+ 9=
22- 9= 15+ 8= 8 +12=
72- 2= 49+ 7=
27+14=
25- 5= 64+ 5= 89- 4=
69+13= 48+13=
87-12=
12+10= 80-20= 67-15=
66-15= 12- 7=
10+19=
29-13= 85-16= 44-13=
88-18= 60-12=
51-12=
26+ 3= 67- 7= 98-18=
99+ 1= 29-13=
39+ 2=
50+50= 29-10= 68+ 5=
77-15= 99-66=
33+11=
26+38= 70+20= 56+16=
34+12= 13- 8=
23- 4=
100-( )=80 23-( )=18 44+( )=60
55+33= 34+12= 47-30=
86+9= 66+5= 24+9=
16+( )=56 41-( )=30 86-12=
74-15= 69-13=
69+( )=80
小学一年级数学(下)口算题(三)
73+ 6=
9 +
6=
59- 6=
19- 6=
21- 5=
35-16=
16-11=
22-11=
97-17=
29-19=
30+12=
30+70=
16+ 3=
60-20=
82- 6=
70-( )=20
21+47=
9 +54=
73-44=
44-15=
94-90=
93-90=
21+45=
88-69=
16+74=
16+76=
42+13=
26+27=
75-71=
72+13=
94-5=
71-7=
77-5=
78-9=
45-42=
100-40=
81-9=
29-14=
80-43=
50+13=
82-15=
71-43= 72-67=
44+17=
7-4=
97-23= 18+76=
75-33= 67+30=
75+11= 73+9=
7+81= 81-36=
75-56= 77+2=
72-60= 79-26=
86-34= 63+23=
38-28=
67-53=
62-40= 36-8=
100-84= 45-24=
82-1= 99-90=
52+8= 55+27=
91-57= 73+6=
46+40= 21+64=
8-8= 44-34=
37-10= 29-7=
80+19= 82-12=
50-27= 56-26=
小学一年级数学(下)口算题
51-40= 2-2=
89-30=
100-84=
100-78=
36+30=
96-39=
72-37=
8+80=
39+42=
94-7=
88-78=
39+49=
56+25=
13+53=
54+39=
67+19=
51-40=
45+16=
7-3=
27+37=
51+25=
(四)
31+20=
69+3=
18+39=
91-52=
7-1=
100-99=
61+38=
59-11=
12+61=
62-46=
55-50=
23+74=
39+28=
6+78=
86-83=
29+36=
50-22=
8+69=
26+48=
47+36=
78-8=
57+9=
62+4=
41+44=
34+41=
4+70=
73-10=
80-9=
79-15=
89-68=
38-26=
73+1=
90-47=
42+12=
61+17=
59-9=
49+6=
61-14=
57-55=
46-17=
51-25=
44+51=
51+41=
81-2= 16+38=
35+17=
98-2=
49-43= 48-25=
31+67= 87+10=
78+14= 83-54=
84-11= 99-80=
51-50=
58+27=
98-16= 96-26=
28-18= 6+86=
88-28= 45+9=
32+53= 16+48=
8+63= 71+4=
99-67= 80-19=
15+72= 45-33=
79+6=
50-16=
35-12= 18-7=
3+83= 91-29=
87+11= 43+27=
33+54= 64-46=
小学一年级数学(下)口算题
10+64= 12+70=
33+32=
78+8=
39+28=
49-21=
40+42=
93-40=
58-27=
37+45=
87+12=
47-23=
67-10=
31+67=
37+25=
64+21=
27-5=
55+11=
31+24=
23+67=
77-52=
7+83=
43-6=
(五)
50-46=
59+2=
68-16=
96-9=
70-44=
26+35=
40-18=
85-44=
28-26=
99-61=
76-3=
67-41=
73+14=
61-49=
37+14=
43-21=
49+18=
34-18=
82-77=
92-32=
19+49=
29+40=
97-16=
74+3=
50-24=
13+43=
23-8=
64+10=
2+74=
60-25=
14+70=
10+88=
75-31=
67-2=
58+28=
59-39=
49+32=
38-16=
56+17=
61+14=
7+69=
27+51=
48+45=
5+46=
25+75=
66-10=
42+43=
29-12=
76-64=
52+15=
2+95=
14+47=
58-24=
31-29=
28-22=
83-31=
100-67=
39+44=
34-2=
63-39=
13-6=
99-68=
29-22=
29+56=
89-34=
31+44=
95-30=
39-24=
79-10=
36-6=
70-69=
95-89=
20+75=
63-22=
64-9=
35-28=
63-45=
11+81=
74-29=
80-57=
97-27=
71-37=
16+52=
15+83=
31+52=
40-12=
54+20=
46+5=
68+21=
80+20=
51+10=
47+50=
44+51=
36-20=
44+23=
16+38=
47-8=
75-38=
43+7=
14+46=
67-44=
65-31=
98-98=
36-7=
10+88=
37-31=
57+6=
1+82=
11+63=
81-35=
43+24=
31-26=
47-41=
小学一年级数学(下)口算题(六)
94 - 90=
93 -
90=
97 - 23=
75 - 33=
16 + 74=
16
+ 76=
86 - 83=
29 + 36=
100 - 40=
8 + 69=
26 + 48=
47 + 36=
50 - 27=
59 - 11=
12 + 61=
75 - 71=
55 -
50=
23 + 74=
100 - 84=
6 + 78=
71
- 43=
44 + 17=
21 + 45=
67 + 30=
75 + 11=
7 + 81=
54 + 39=
45 - 42=
46 + 40=
81 - 9=
7 - 3=
27 + 37=
56 - 26=
42 + 13=
39 + 42=
86 -
34=
88 - 78=
39 + 49=
45 - 24=
77
- 5=
72 - 67=
7 - 4=
91 - 52=
36 +
30=
73 + 9=
81 - 36=
55 + 27=
67 +
19=
21 + 64=
8 - 8=
29 - 7=
80 -
43=
51 + 25=
75 - 56=
79 - 26=
63
+ 23=
67 - 53=
36 - 8=
56 + 25=
82
- 1=
89 - 30=
18 + 39=
100 - 78=
7
- 1=
96 - 39=
72 - 37=
52 + 8=
73
+ 6=
51 - 40=
44 - 34=
37 - 10=
82
- 12=
78 - 8=
77 + 2=
72 - 60=
94
- 7=
38 - 28=
62 - 40=
71 - 7=
99
- 90=
69 + 3=
100 - 84=
18 + 76=
88 - 69=
100 - 99=
61 + 38=
78 -
9=
91 - 57=
50 - 22=
45 + 16=
29 -
14=
80 + 19=
50 + 13=
8 + 80=
26 +
27=
62 - 46=
72 + 13=
94 - 5=
39 +
28=
13 + 53=
小学一年级数学(下)口算题(七)
82 - 15=
68 - 16=
41 + 44=
34 +
41=
51 - 40=
62 + 4=
35 + 17=
70 -
44=
12 - 3=
81 - 2=
98 - 2=
40 +
42=
31 + 20=
16 + 38=
49 - 21=
48
- 25=
57 + 9=
39 + 28=
96 - 9=
49
- 43=
40 - 18=
4 + 70=
80 - 9=
79
- 15=
89 - 68=
38 - 26=
90 - 47=
67 - 41=
61 - 49=
37 + 14=
43 -
21=
49 + 18=
34 - 18=
57 - 55=
46
- 17=
33 + 54=
73 - 10= 78 + 14=
26 +
35= 93 - 40=
85 - 44= 37 + 45=
28 - 26= 87
+ 12=
99 - 61= 47 - 23=
76 - 3= 67 - 10=
32 + 53= 16 + 48=
73 + 1= 88 - 28=
42
+ 12= 8 + 63=
61 + 17= 99 - 67=
59 - 9= 15
+ 72=
49 + 6= 79 + 6=
61 - 14= 35 - 12=
82 - 77= 77 - 52=
92 - 32= 7 + 83=
51
- 25= 64 - 46=
小学一年级数学(下)口算题
83 - 54=
87 + 10=
99 - 80=
58 + 27=
96 -
26=
6 + 86=
37 + 25=
45 + 9=
71 +
4=
80 - 19=
45 - 33=
50 - 16=
18 -
7=
91 - 29=
43 + 27=
43 - 6=
(八)
58 - 27=
31 + 67=
84 - 11=
51 -
50=
98 - 16=
28 - 18=
73 + 14=
31
+ 67=
64 + 21=
27 - 5=
55 + 11=
31
+ 24=
23 + 67=
3 + 83=
87 + 11=
19
+ 49=
29 + 40=
97 - 16=
74 + 3=
50 - 24=
13 + 43=
44 + 51=
51 +
41=
11 + 81=
47 - 8=
75 - 38=
10 +
64=
33 + 32=
63 - 39=
74 - 29=
80
- 57=
12 + 70=
78 + 8=
27 + 51=
13
- 6=
99 - 68=
50 - 46=
59 + 2=
16
+ 38=
48 + 45=
5 + 46=
23 - 8=
14
+ 46=
67 - 44=
60 - 25=
14 + 70=
58 + 28=
36 - 7=
75 - 31=
67 - 2=
1 + 82=
28 - 22=
38 - 16=
56 + 17=
39 + 44=
7 + 69=
54 + 21=
43 + 7=
25 + 75=
66 - 10= 64 + 10=
2 + 74= 42 +
43=
65 - 31= 15 + 83=
98 - 98= 31 + 52=
57 + 6= 70 - 69=
10 + 88= 52 + 15=
10
+ 88= 54 + 20=
37 - 31= 46 + 5=
59 - 39=
31 - 29=
49 + 32= 11 + 63=
81 - 35= 47 +
50=
100 - 67= 64 - 9=
61 + 14= 31 - 26=
34 - 2= 63 - 45=
小学一年级数学(下)口算题
95 - 89=
34 + 40=
29 - 22=
29 + 56=
89 - 34=
31 + 44=
95 - 30=
68 + 21=
39 -
24=
79 - 10=
36 - 6=
95 - 89=
51 +
10=
63 - 22=
44 + 51=
36 - 20=
44
+ 23=
(九)
21 + 52=
97 - 27=
71 -
37=
16 + 52=
29 - 12=
76 - 64=
58
- 24=
40 - 12=
2 + 95=
14 + 47=
80
+ 20=
20 + 75=
83 - 31=
43 + 24=
35 - 28=
47 - 41=
6 + 78=
39 - 20=
72 - 48=
52 - 44=
27 + 32=
95 - 71=
46 + 6=
50 - 3=
78 + 20=
83 - 65=
99 - 12=
4 + 49=
39 + 29=
69 + 25=
23 + 44=
47 +
25=
100 - 34=
22 + 60=
22 + 33=
61
- 8=
58 + 40=
55 - 28=
100 - 86=
59 + 30=
38 + 32=
99 - 30=
69 -
25=
14 + 41=
80 + 7=
95 - 83=
35 +
31=
25 + 52=
5 + 68=
15 - 14=
7 +
55=
31 + 65=
73 + 26=
49 + 51=
95
- 92=
72 - 16=
8 + 54=
83 + 2=
96
- 80= 65 + 31=
53 + 25= 30 + 47=
83 - 69=
11 + 81=
5 + 77= 80 + 15=
49 + 13= 36 +
64=
65 + 1= 97 - 40=
38 - 11= 46 - 37=
32 + 45= 95 - 44=
31 + 50= 46 + 11=
34
+ 23= 91 - 45=
99 - 41= 46 + 44=
80 - 11=
1 + 59=
46 + 49= 7 + 83=
13 + 55= 98 - 43=
小学一年级数学(下)口算题
25 + 43= 20 - 1=
74 - 53=
46 + 14=
46 + 19=
48 + 29=
39 + 59=
47 - 20=
69 - 23=
85 - 39=
5 + 72=
53 + 27=
28 + 41=
56 + 4=
87 - 53=
2 + 96=
66 + 8=
40 + 59=
(十)
92 - 69=
18 + 63=
14 + 49=
50 -
45=
46 + 19=
37 + 62=
48 - 42=
43
- 33=
78 - 30=
75 + 6=
24 - 13=
7
+ 77=
1 + 80=
49 - 10=
21 + 42=
45
- 24=
13 + 62=
81 + 12=
67 + 7=
30 - 26=
88 - 34=
25 + 44=
52 - 1=
94 - 65=
31 + 21=
27 - 13=
24 +
40=
98 - 30=
95 - 46=
68 + 12=
91
- 56=
85 - 10=
76 + 4=
76 - 75=
38
+ 21=
47 + 4=
34 + 63=
88 - 68=
67
+ 23=
34 - 18=
63 - 52=
9 + 69=
18
+ 64=
61 + 17=
87 - 83=
71 - 37=
96 + 1=
94 - 89=
66 - 25=
13 + 86=
93 - 40=
71 - 15=
42 + 30=
87 -
55=
36 + 60=
94 - 23=
73 - 63=
23
- 17=
68 - 41=
21 + 52=
59 - 27=
66 - 46=
42 - 2=
74 + 16=
91 + 9=
25 - 5=
34 - 4=
22 + 64=
43 + 23=
87 - 50=
39 + 46=
79 - 56=
27 +
56=
36 - 12=
57 - 35=
16 + 72=
23
- 14=
22 - 3=
88 - 7=
22 + 70=
56
+ 13=
15 + 78=
60 + 16=
91 - 2=
71
+ 3=
2 + 90=
96 - 61=
6 + 86=
64 -
5=
7 + 93=
2 + 74=
10 + 63=
44 +
34=
5 + 63=
70 - 34=
23 + 47=
25 +
28=
49 + 40=
2 + 76=
5 + 92=
55 -
51=
52 + 42=
66 - 55=
43 + 38=
77
+ 5=
17 - 15=
13 + 83=
60 + 4=
小学一年级数学(下)口算题(十一)
63+13=
87-68=
28+27=
79-62=
95-26=
70-53=
12+67=
71-15=
96-40=
88-2=
63-39=
46+12=
98-78=
45+29=
85+5=
21+75=
64-61=
26+64=
78-10=
92-14=
53+11=
31-17=
52-47=
37+45=
3+84=
31+61=
57+15=
91-22=
67-28=
28+24=
70-56=
4+57=
90-14=
17-14=
29-15=
7+57=
69+25=
76+24=
66-22=
87-82=
24+76=
7+77=
19-7=
82-32=
53+23=
42+54=
5+48=
25+34=
31+48=
47+22=
90-71=
6+61=
82+18=
94-27=
24-16=
66-37=
13+55=
7+57=
6+86=
53+11=
6+83=
52+7=
25+75=
92-89=
63-45=
35+47=
89-23=
92-55=
74+22=
41+33=
43+46=
68+14=
47+6=
8+42=
23+39=
75-28=
88-61=
85-74=
80-36=
87-6=
74-12=
26+64=
75-62=
28-15=
33+66=
31-24=
51-24=
31+69=
12+52=
12+49=
95-87=
78-38=
29-3=
92-53=
18+62=
45+7=
72-24=
99-4=
47+31=
95-93=
6+93=
69-24=
50+45=
20+60=
58-26=
99-90=
81-2=
16+38=
81-63=
17-6=
100-45=
39+41=
55+39=
68+23=
44+28=
17+44=
63+31=
2+84=
85-27=
21+60=
小学一年级数学(下)口算题(十二)
93-60= 94-53= 37+13=
75-74= 90-16= 33+27=
46-11= 66-39= 8+63=
25+65= 55-31= 57+12=
13+53= 75+24= 67-26=
51-40= 82-15= 77-5=
2-2= 31+20= 57+9=
35+17= 41+44= 68-16=
44+27= 71+20= 39+41=
17+54= 51+26= 73-7=
10-7= 81-63= 68+23=
51+26= 17+54= 44+27=
73-7= 58-45= 17-6=
50+18= 95-73= 35-27=
66+5= 31-13= 86-56=
56-21= 10+77= 25-13=
16+82= 24+41= 79-28=
45+21= 48+44= 23+69=
51+4= 80-79= 8+56=
47-23= 60-3= 41-36=
小学一年级数学(下)口算题(十三)
93-88=
65-31=
8+57=
5+80=
26+70=
82-1=
62+4=
39+28=
10-7=
58-45=
55+39=
71+20=
100-45=
52-49=
17-5=
32+35=
27-1=
45+21=
61-34=
42+47=
79-36=
78-42=
87-70=
28+26=
20+74=
75-29=
63-48=
58-54=
25+33=
72+18=
32-24=
67-4=
64+28=
78-11=
27+70=
51+16=
4+55=
19+38=
64+31=
99-64=
45-6=
88-18= 30-20=
98-71=
69+14= 99-46= 70+16=
62-48= 79+4=
42-11=
9+73= 79-76= 21+41=
93-20= 66+5=
85+1=
36+27= 79-59= 4+96=
20+56= 53-17=
32-26=
79-67= 35+50= 93-59=
20-5= 8-2=
19+44=
90-9= 52+27= 81+8=
95-58= 19+66=
14-9=
84-22= 44-44= 73+26=
68+17= 87-28=
58-18=
59+1= 63+24= 95-38=
37+48= 4+55=
19+38=
28+63= 57+25= 50+22=
96-33= 64+31=
16+79=
57+25= 28+63= 27+70=
50+22= 7+54=
51+16=
16+79= 97-73= 80-38=
小学一年级数学(下)口算题(十四)
97-93= 85+11=
100-88=
47-37=
65+5=
70+3=
44-29=
91-11=
29+35=
10+58=
22+50=
51+29=
24+40=
42+27=
60+22=
56-47=
40-33=
65-13=
7+54=
37+48=
65-13=
96-33=
63-46=
58+12=
14-8=
37+39=
14+82=
55-20=
21+46=
37-16=
53-42=
58-42=
88-45=
23+60=
17+42=
72-13=
46+39=
16+52=
25-12=
35-33=
16+63=
51-2=
62-41=
67-66=
67-36=
96-73= 47-24= 92-82=
34+36= 81-48= 63-47=
8+59= 31+30= 13+41=
16+68= 8+58= 51+32=
41+54= 30+56= 72-51=
60+13= 62+10= 34+39=
82-48= 7+48= 85-42=
74+8= 100-58= 90-64=
49-38= 31+42= 81-35=
88-72= 38-12= 55-48=
15+66= 88+9= 63+5=
92-7= 54-50= 51+18=
14+75= 53+25= 38+22=
24-21= 79+8= 56-2=
39+50= 87+8= 47-40=
93-53= 55-16= 39+50=
50-1= 41-2= 11+87=
16+57= 10+89= 87-31=
98-27= 83-44= 17+68=
小学一年级数学(下)口算题(十五)
42+55= 77+7= 97-78=
16+72= 20+43= 29+49=
62+26=
18-9=
63-60=
29+21=
80-78=
77-57=
9+58=
87-36=
54+13=
73+26=
46+33=
70+17=
77+2=
53+29=
87-74=
99-57=
31+68=
90-65=
61-36=
75-37=
45+44=
42+55=
77+7=
88-25=
18+73=
55+44=
53-10=
51+44=
21+68=
81-31=
50-30=
53+41=
89-9=
3+71=
83-56=
70-65=
100-83=
81+9=
27+43=
51+17=
20+43=
29+49=
99-87=
56+14=
98-55=
75-25=
20+69=
64+34=
39+59=
57+3=
36-5=
53+13=
77+14=
30+63=
49-44=
73-37=
29+24=
88-25=
16+72=
45+44=
67-11=
16+45=
50-3=
99-43=
9+50=
2+49=
77-71=
80-70=
69+19=
77+15=
88-15=
61+36=
31-8=
67+17=
79-10=
99-87=
75-37=
67-36=
39-34=
75+10=
25+73=
24-1=
34+54=
4+61=
33+66=
21-14=
60-28=
26-3=
25-24=
64-16=
68+23=
91-51=
73-61=
67-66=
97-78=
51+17=
86-54=
15+72=
63-32=
94+3=
29-16=
29-5=
20+38=
78-40=
74-46=
23+46=
90-21=
99-16=
50+33=
59-38=
24-8=
小学一年级数学(下)口算题(十六)
37+33=
80-46=
71-68=
67+2=
80-16=
93-70=
3+61=
33-14=
64-17=
13-7=
65+17=
27+49=
16+75=
16+36=
93-87=
76+11=
94-48=
19-5=
69+6=
54-30=
58-5=
35-12=
44-26=
75-43=
27+54=
49-2=
65+17=
51+19=
51+25=
65-61=
59+40=
6+81=
52-48=
5+50=
29+41=
93-57=
56-40=
54-19=
53+47=
79-73=
80+16=
82-74=
45+13=
25+35=
72-35=
91+8=
51+25=
4+81=
65+17=
5+74=
4+81=
31-18=
71-66=
71-11=
77-21=
52+30=
59-8=
34-25=
69-25=
16+50=
99-34=
91-60=
94-40=
39-11=
63+6=
72-17=
65-65=
59+40=
27+49=
3+61=
51+19=
65-18=
20+63=
92-43=
3+47=
79-8=
3+91=
35+38=
97-55=
20+78=
28+65=
53-29=
92-2=
12+62=
85-28=
12+81=
5+74=
13-7=
65+17=
33-14=
64-17=
25+52=
50-14=
79-35=
24-20=
10+69=
58+18=
93-26=
72+12=
62+26=
17+73=
53+33=
32-15=
60+3=
28+69=
100-94=
63-35=
12-7=
66-46=
10+69=
45+30=
17+42=
38-17=
51-30=
87-55=
17+68=
36-11=
46+52=
30+58=
63+18=
小学一年级数学(下)口算题(十七)
97-70= 76+23= 60-53=
47-11= 88-88= 54+13=
70+18= 52+12= 59-7=
37-20= 88-15= 58+21=
79-34= 41+56= 41-19=
50+1= 27+30= 30+28=
76+18= 71+14= 38-37=
3+73= 57-55= 93-43=
60-25= 88-27= 55-14=
90-46= 45-3= 100-9=
88+12= 88-12= 35-6=
63-29= 82-46= 67+33=
60-13= 100-21= 39+47=
50-44= 11-2= 15+43=
82-54= 99-23= 50+22=
73+8= 48-11= 48+44=
14+55= 91-74= 39+17=
82+10= 57+36= 59+11=
39+51= 33+56= 71-4=
88-2= 97-23= 30+47=
小学一年级数学(下)口算题(十八)
80-75=
94-24=
56+7=
49-4=
96-54=
41-28=
77+6=
1+83=
31-15=
61-50=
85+11=
59+4=
97-9=
100-79=
51+45=
85-23=
50-7=
21+74=
28-13=
70-18=
72-11=
51+49=
70+16=
20+38=
52+3=
70+2=
9+43=
69+7=
36+23=
32+54=
63+6=
48-42=
38-26=
73+1=
90-47=
91-74=
25+8=
47+50=
62-40=
34-( )=41
47+16=
38+52=
55+9=
38-19=
64+14=
4+96=
13+86=
34+46=
64-9=
24+70=
61-14=
18+80=
16+74=
28-18=
88-28=
73+14=
36+7=
58-30=
46-9=
88-44=
81-52=
29+61=
99-32=
17+46=
57-24=
36-22=
37-7=
79+13=
29+57=
55+6=
71-39=
2+80=
58-39=
6+86=
45+9=
37+25=
59+2=
97-60=
43-( )=37
33+29=
100-33=
24+74=
34+58=
96-22=
55+17=
79+6=
95-62=
48+25=
35-24=
20+40=
44+25=
50+17=
72-61=
67-10=
31+67=
16+48=
50+16=
65-7=
75-( )=15
100-46=
61+2=
10+85=
32+57=
93-38=
71+28=
26-8=
21+79=
4+73=
35-18=
85-17=
90-2=
23+46=
99-61=
76-3=
67-41=
32+53=
39+7=
82-5=
( )-5=21
81-34=