题目内容
| 1.3×5= | 3×5.1= | 2.1×0.3= |
| 0.12×6= | 0.2×0.38= | 0.3×1.5= |
| 200×0.05= | 0.1×0.01= | 0.65×10= |
| 1.3×5=6.5 | 3×5.1=15.3 | 2.1×0.3=0.63 |
| 0.12×6=0.72 | 0.2×0.38=0.076 | 0.3×1.5=0.45 |
| 200×0.05=10 | 0.1×0.01=0.001 | 0.65×10=6.5 |
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题目内容
| 1.3×5= | 3×5.1= | 2.1×0.3= |
| 0.12×6= | 0.2×0.38= | 0.3×1.5= |
| 200×0.05= | 0.1×0.01= | 0.65×10= |
| 1.3×5=6.5 | 3×5.1=15.3 | 2.1×0.3=0.63 |
| 0.12×6=0.72 | 0.2×0.38=0.076 | 0.3×1.5=0.45 |
| 200×0.05=10 | 0.1×0.01=0.001 | 0.65×10=6.5 |