问题
解答题
口算
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答案
(1)0.7×0.1=0.07 | (2)5.4÷0.9=6 | (3)0.8×1000=800 | (4)4.2×0.2=0.84 |
(5)5.05÷5=1.01 | (6)16.8÷4=4.2 | (7)9.09÷3=3.03 | (8)0.4×0.25=0.1 |
口算
|
(1)0.7×0.1=0.07 | (2)5.4÷0.9=6 | (3)0.8×1000=800 | (4)4.2×0.2=0.84 |
(5)5.05÷5=1.01 | (6)16.8÷4=4.2 | (7)9.09÷3=3.03 | (8)0.4×0.25=0.1 |