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110.4÷92= 列竖式并验算

1.21.2乘92=110.4

先除,上一,取余数,再除即可。

1.2

(1)110.45÷47=2.35, 2.3547110.45 94 . 16 4 14 1 . 2 35 2 35 . 0 (2)75.45÷15=5.03, 5.031575.45 75 . 45 45 . 0 (3)0.756÷1.05=0.72,(4)17.4÷22=0.7?9?0 0.79022

40

110 110÷14=7......12

3.88÷4=0.97 ~回答完毕~ ~\(^o^)/~祝学习进步~~~

10 -7.2 ---- =2.8

答案

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