一年级下数学专项口算计算练习题
咖啡机使用方法-元宵节看花灯
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32+6= 29-7= 35+2=
73+4= 25+4= 87+9=
43+5=
87+10= 39-3= 48-30= 95-40=
29+4=
81-2= 60+8= 39+10=
76+10= 70+30= 35+30=
48-9=
47-8= 52-4= 43-8= 68-9=
32+8=
40-2= 27-9= 32-4= 41-2=
38-9= 50+8=
30-2= 72-2
53+5=
35+2
40+6= 62+7
50-4= 11+2=
53-3= 60+8= 80-7=
9+25=
32+4= 26-5
12+6=
29-7
23+5= 37+1
18-2=
30+8
30-2= 72-2
53+5=
35+2
16+9= 5+18= 17+3=
36+6= 29+5= 87+9=
48+8=
35+8= 4+19= 7+26= 4+37=
50+8=
19+8= 29+7= 7+38=
9+18= 40+6= 36+8=
62+8=
75+5= 23+7= 26+8= 19+60=
28+50=
16+9= 24+6= 5+37=
44+7= 67+9= 60-20=
61+9=
85+4= 91+8= 82+5= 39+1=
52-7=
23+7= 37+4= 78+3=
27+6= 39+8= 46-7=
9+25=
85+6= 92+4= 86+2= 48+7=
34-9=
2+38= 56+8= 36+5=
35+6= 46+9= 74-6
=
66-4
= 39-4
= 89-5
=
84+4
= 33+2
= 29-3
=
43+1
= 66-4
= 39-4
=
39-2
= 8+50
= 63+3
=
35-10
= 3+40
= 38-3
=
86+2
= 39-2
= 8+50
=
20-9
= 20-1
= 34-2
=
71+9
= 15+4
= 15-4
=
70+3
= 20-9
= 20-1
=
46+7=
= 68+5=
= 39+9=
=
56+3=
= 86+8=
= 9+50=
=
26+5=
= 68+5=
= 37+9=
23+8= 46+6= 90+9= 84+7=
34+7= 85-5=
12+9= 93+3=
58+3= 75+7= 35+6= 75-25=
39+2= 27+4= 50+5= 34+9=
10+60= 88+5=
10+40= 61+10=
18+5= 74+6= 37+2= 67+40=
23+7= 47+4= 88+3= 47+6=
39+8= 83+10=
26+8= 19+6=
28+5= 53+6= 78+5= 47+7=
23+8= 89+6= 75+5= 86+6=
68+7= 39+8=
26+9= 25+6=
50+37= 49+7= 87+9=
17+9=
61+9= 85+4= 91+8=
82+5= 39+10= 46+7=
73+7=
37+4= 78+3= 27+60= 39+8=
68+5=
9+25= 35+6= 2+40=
86+2= 48+7= 39+10=
16+9=
5+18= 17+3= 36+6= 29+5=
87+9=
48+8= 35+8= 4+19=
7+26= 4+37= 29+4=
39+8=
26+7= 7+38= 6+18= 40+6=
35+30=
32+8= 25+5= 13+7=
86+8= 19+60= 32+8=
16+9=
34+6= 5+37= 14+7= 37+9=
57+8=
39+2= 27+4= 50+5=
54+9= 70+60= 39+50=
10+40=
6+10= 18+50= 74+6= 37+2=
26+50=
23+70= 47+4= 88+3=
47+6= 99+1= 68+5=
26+8=
19+60= 48+50= 23+6= 78+50=
87+9=
83+8= 19+6= 75+5=
36+6= 18+7= 47+9=
30+7=
12-8
18-10=
35+40=
36-20=
=
14-6
= 90-3= 60+23= 30+26=
3+50
=
= 57+8
=
14+9
=
= 80-60
=
5+6
=
=
= 72-2
=
=
=
=
=
=
7+9
42+30 50+21 35+30 28-8
17-9
37-7 7+80 14-8
9+70= 71+9= 48+6= 99-6=
75-5= 25+9=
39+5= 26-3=
27+6= 54-8= 86-6= 80-30=
24+3= 76-8= 72-50= 69+30=
90+4= 9+60=
50-7= 40+58=
96-4= 97-7= 79+0= 90-9=
67+9=
90-6= 50+26= 98-70= 8+40=
7+63=
62+8= 70-5= 46+4= 12-4=
45-40= 79-70=
26-3= 87+8
44+5=
20+45
25+8= 50+16
9+8=
18-6
18-10=
16-6= 17+8
12-7=
5+38
32+40=
62+7= 47-5
68-7=
73-6
72-3= 75-20
42+6=
80+10
39-4= 67-30
72-8=
40+30
34+6= 35-20
25+8=
34-20
100+0= 100-0= 30+10=
90-10= 9-9= 68-60
35-7=
30+25= 92+5= 6+45= 53-8=
76-40
90-90=
= 43+30
=
55+7
= 97-60
= 19-9
=
8+7
= 4+60
= 23+7
=
75-9
= 54+4
= 70-3
=
75+4
= 26+9
= 44+30
=
86-4
= 60-3
= 94+6
=
50-20
= 48+2
= 47+30
=
36+7
= 15-7
= 15-6
=
11+6
= 64-60
= 45+8
=
98-9
= 24-10
= 69+7
=
86-6
= 71+5
= 56-6
=
95-9
= 47+30
= 30-10
=
38+7
= 53-2
= 92+8
=
13+8
= 14+5
= 15+6
=
24-6
= 58+20
= 4+76
=
48-4
= 90-8
= 93-60
=
4+62
= 27+9
= 76+8
=
20+45
= 30+9
= 45-20
=
93-70
= 27+40
= 60+33
=
56+30
= 74-3
= 28+9
=
63+30
= 33+7
= 84-3
=
84-30
= 28+40
= 5+89
=
51+40
= 61+7
= 75+8
=
77-70
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
22+6
16-4
80-30
53-3= 4+60=
90-30= 80+9= 80-60= 29+8=
90-70= 50+40= 20+50= 38+30=
67+20= 45+3=
20+16= 13+70=
45+30= 45-30= 52-8= 52+8=
18-7-9= 15+4-6= 17+6+5=
17-8-3= 15-8+4=
80-20-30= 100-30-40=
90-60-20= 87-7-50= 42-4-30=
86-6-50=
99-9-70= 78-8-40= 40+10+40=
15+4+70=
50+20+8= 30+3+30
35+30-5=
44-4+50
= 8-8+40
=
94-4-60
= 77-7+20
= 15-4+4
=
60+10+6
= 83-20+7
=
=