题目内容
| 0.5×8 | 3.6×0.4 | 39.68×0 |
| 47.6×1 | 4÷0.5 | 12÷0.06 |
| 12÷1.2 | 3÷30 | 3.2×6+3.2×4 |
| 2.5×4×0.36 | 0.2+0.8×0.5. |
| 0.5×8=4; | 3.6×0.4=1.44; | 39.68×0=0; |
| 47.6×1=47.6; | 4÷0.5=8; | 12÷0.06=200; |
| 12÷1.2=10; | 3÷30=0.1; | 3.2×6+3.2×4=32; |
| 2.5×4×0.36=3.6; | 0.2+0.8×0.5=0.6. |
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