一年级下数学专项口算计算练习题

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2020年10月20日 16:09
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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

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