一年级下册计算题
一年级下册数学计算题
87-25○87-20 60+9○59+9 88-80○88-8
1元○100分 4角8分○50分 1角1分○9分
46○20=66 40○38>70 68○9=59
58○17<45 90-9= 24-10-7=
46+5= 20+13-9= 8+57=
34+(25+5)= 98-70= 58-(58-8)=
65+20= 39+7-20= 25+7=
50-8= 86-5= 4+65=
20+67= 42+30= 73-40=
85-7= 8+45= 76-60=
65-47= 28+54= 68+29=
92-46= 36+57= 70-25=
35+40= 42+30= 50+21=
35+30= 28-8= 36-20=
37-7= 57+8= 80-60=
7+80= 9+70= 71+9= 48+6= 99-6= 75-5=
39+5= 26-3= 27+6=
54-8= 86-6= 24+3=
76-8= 72-50= 69+30= 45+30=
45-30= 45+3=
18-7-9= 15+4-6= 17+6+5= 17-8-3= 87-7-50= 86-6-50= 99-9-70= 78-8-40= 40+10+40=
50+20+8= 30+3+30= 48-8+40= 77-7+20= 35+30-5= 44-4+50= 94-4-60= 15-4+4= 48-8+5= 8+13-5= 24+20+9= 42-4-30=
83-20+7= 60+10+6= 15+4+70= 15-8+4= 15-7= 8+14=
17-9= 9+60= 50-20= 89-80= 43-5= 27+8=
7+53= 86+9= 13-9= 97-8= 44+50= 7+8= 37+3= 68-50= 30+20= 35+8= 47-8= 100-30=
25+4+9= 83-7-30= 58+7+3=
9+68-60= 70+35-8= 82-4+7=
20+7= 30–20= 90+9= 60–30= 24+6= 51+8= 7+83= 85–5= 98–70= 45+20= 65+20= 39+8=
56-8= 72-30= 34+6= 75-7= 58-30= 40-8= 70-25= 14-6= 55+7= 50-40+6=
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