题目内容
| 直接写出得数． 0.42×0.5= | 0.51÷1.7= | 5.2÷0.13= | 99×1.01= | ||||||
| 13.5-2.8-7.2= | 32.8+19= | 1.06×0.4=
| 1-
| ||||||
| 25×0.32×125= |
| 0.42×0.5=0.21 | 0.51÷1.7=0.3 | 5.2÷0.13=40 | 99×1.01=99.99 | ||||||||
| 13.5-2.8-7.2=3.5 | 32.8+19=51.8 | 1.06×0.4=0.424
| 1-
| ||||||||
| 25×0.32×125=1000 |
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题目内容
| 直接写出得数． 0.42×0.5= | 0.51÷1.7= | 5.2÷0.13= | 99×1.01= | ||||||
| 13.5-2.8-7.2= | 32.8+19= | 1.06×0.4=
| 1-
| ||||||
| 25×0.32×125= |
| 0.42×0.5=0.21 | 0.51÷1.7=0.3 | 5.2÷0.13=40 | 99×1.01=99.99 | ||||||||
| 13.5-2.8-7.2=3.5 | 32.8+19=51.8 | 1.06×0.4=0.424
| 1-
| ||||||||
| 25×0.32×125=1000 |