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计算:218×3=408×6=280×5=630÷6=2703÷9=508÷7=
题目详情
计算: 218×3= | 408×6= | 280×5= | 630÷6= | 2703÷9= | 508÷7= |
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答案和解析
218×3=654,
218
408×6=2448,
408
280×5=1400,
280
630÷6=105,
105
2703÷9=300…3,
300
508÷7=72…4.
72
218
× 3 |
654 |
408×6=2448,
408
× 6 |
2448 |
280×5=1400,
280
× 5 |
1400 |
630÷6=105,
105
6 | 630 |
6 |
30 |
30 |
0 |
2703÷9=300…3,
300
9 | 2703 |
27 |
3 |
508÷7=72…4.
72
7 | 508 |
49 |
18 |
14 |
4 |
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