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1.25除以9.6的简便计算

1.25x9.6 =1.25x8x1.2 =10x1.2 =12 , 你好,本题已解答,如果满意 请点右下角“采纳答案”。

1.25×9.6 =1.25x8x1.2 =10x1.2 =12 行家正解,不明白可以追问!祝您学习进步 满意请点击下面的【选为满意回答】按钮,O(∩_∩)O谢谢

1.25×9.6 =1.25×8×1.2 =10×1.2 =12 祝你学习进步! 不理解请追问,理解请及时采纳!(*^__^*)

题干模糊,无法具体作答。

9.6/4.8*1.25

1.25x9.6x0.8 =1.25x0.8x9.6 =1×9.6 =9.6

9.6÷1.25÷8 解:简便计算 =9.6÷(1.25x8) =9.6÷10 =0.96 祝学习进步。

7/9×1.25×6/7×16 =(7/9*6/7)*(1.25*8*2) =2/3*20 =40/3 将能约分的放一起, 能整乘的放一起

我觉得这样算比较简单: 0.25×9.6×1.25 =0.25x(4x0.8x3)x1.25 =(0.25x4)x(1.25x0.8)x3 =1x1x3 =3

1.25×9.6 =1.25×8×1.2 =10×1.2 =12, 1.25×9.6 =5/4×48/5 =1/4×48/1 =12。

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