0.75÷6得数保留一位小数列竖式计算1.25÷1.2

2025-04-18 17:19:14
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回答1:

(1)4.6×0.75=3.45 (2)1.49÷1.2≈1.2(得数保留一位小数) (3)0.756÷0.18=4.2 (4)1.05×0.26=0.273