题目列表(包括答案和解析)
| 16×3= | 25×4= | 620+78= | 130×8= | 18×20= | 700×50= |
| 42×5= | 280÷7= | 120×7= | 11×40= | 60×90= | 24×60= |
| 5×8= | 8×7= | 18÷3= | 56÷8= | 36÷9= |
| 72÷8= | 4×7= | 7×9= | 24÷6= | 6×9= |
| 21÷3= | 24-8= | 9×9= | 8×4= | 14÷2= |
| 6×6= | 42-7= | 45÷5= | 36÷4= | 63÷7= |
| 16×3= | 25×4= | 620+78= | 130×8= | 18×20= | 700×50= |
| 42×5= | 280÷7= | 120×7= | 11×40= | 60×90= | 24×60= |
用“——”画出
8的倍数和10的倍数,再用“○”圈出8和10的公倍数,用“√”画出8和10的最小公倍数.|
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用“——”画出
8的倍数和10的倍数,再用“○”圈出8和10的公倍数,用“√”画出8和10的最小公倍数.|
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