题目内容
| 2.21×100= | 16÷10= | 20÷1000= | 0.2×100= |
| 4.25×10= | 0.67×100÷1000= | 0.06×100= | 8÷100×10= |
| 4.793×1000÷10= |
| 2.21×100=221, | 16÷10=1.6, | 20÷1000=0.02, | 0.2×100=20, |
4.25×10=42.5, | 0.67×100÷1000=0.067, | 0.06×100=6, | 8÷100×10=0.8, |
4.793×1000÷10=479.3; |
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