题目内容
| 直接写出得数 170×400= | 0.32×500= | 3.5×200= | 1.5-0.06= | 0.75÷15= | ||||
| 1.01×99= |
| 0.51÷17= | 32.8+19.01= | 4.9×0.7= | ||||
| 0.87-0.49= | 17.5-(2.5+3.8)= |
| 170×400=68000; | 0.32×500=160; | 3.5×200=700; | 1.5-0.06=1.44; | 0.75÷15=0.05; | ||||||
| 1.01×99=99.99; |
| 0.51÷17=0.03; | 32.8+19.01=51.81; | 4.9×0.7=3.43; | ||||||
| 0.87-0.49=0.38 | 17.5-(2.5+3.8)=11.2; |
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