科目: 来源:不详 题型:解答题
70×2=______ | 6×300=______ | 200×8=______ | 850-660=______ | ||||||||||
80+240=______ | 7×90=______ |
| 23×7=______ | ||||||||||
860-300=______ | 2700÷9=______ | 20×40=______ | 400×8=______ | ||||||||||
4300÷6=______ | 202÷2=______ | 256-97=______ | 7×70+6=______ | ||||||||||
62+36=______ | 28+35=______ | 51-11=______ | 1800÷2=______ | ||||||||||
40×5=______ | 42×3=______ | 440×2=______ |
| ||||||||||
300÷5=______ | 4000÷4=______ | 870-530=______ | 470+65=______ | ||||||||||
13×4=______ | 168+27=______ | 4×500=______ | 0+58=______ | ||||||||||
990÷3=______ | 257-135=______ |
| 206×5=______ | ||||||||||
50×3=______ | 302+56=______ | 22×6=______ | 40×9=______ | ||||||||||
25×4=______ | 810÷9=______ | 0×8+5=______ | 690÷3=______ | ||||||||||
90×5-130=______ | 130×6=______ | 48÷4=______ | 1-
| ||||||||||
25+82=______ | 240÷3=______ | 35+55=______ | 8×300=______ | ||||||||||
35×3=______ | 240+109=______ |
| 2000÷5=______ | ||||||||||
400÷5=______ | 4900÷7=______ | 260-80=______ | (86+34)÷6=______ | ||||||||||
68-9=______ | 81-67=______ | 25+116=______ | 70×3+39=______ | ||||||||||
300×3=______ | 5500÷5=______ | 61-22=______ | 1-
| ||||||||||
1600÷8=______ | 200×6=______ |
| 21+300=______ | ||||||||||
9×0=______ |
| 79+2×0=______ |
| ||||||||||
56+163=______ | 1-
| 505÷5=______ | 200+7×6=______. |
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