问题
解答题
口算
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答案
| 0.17×5=0.85 | 0.22×4=0.88 | 0×19.8=0 | 0.2×0.5=0.1 |
| 0.63÷0.7=0.9 | 1.8÷30=0.06 | 5.6÷4=1.4 | 1.21÷1.1=1.1 |
搜题请搜索小程序“爱下问搜题”
口算
|
| 0.17×5=0.85 | 0.22×4=0.88 | 0×19.8=0 | 0.2×0.5=0.1 |
| 0.63÷0.7=0.9 | 1.8÷30=0.06 | 5.6÷4=1.4 | 1.21÷1.1=1.1 |