题目内容
计算接龙.
54.2
______
______
______;
152.7
______
______
______.
54.2
| ×10 |
| +100 |
| ×1000 |
152.7
| +100 |
| +10 |
| ×100 |
54.2
542
642
642000;
152.7
252.7
262.7
26270;
故答案为:542,642,642000,252.7,262.7,26270.
| ×10 |
| +100 |
| ×1000 |
152.7
| +100 |
| +10 |
| ×100 |
故答案为:542,642,642000,252.7,262.7,26270.
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