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4.56x0.28竖式怎么列

如图所示望采纳

8.27*0.28=2.3156 ~回答完毕~ ~结果仅供参考~ ~\(^o^)/~祝学习进步~~~

14.5x0.28=4.06

1 5 *0. 2 8 ------------- 1 2 0 3 0 ------------- 4 . 2 0

(1)8.1÷7.2=1.125;(2)4.56*0.28=1.2768;(3)7.8÷3.5≈2.2;(得数保留一位小数)(4)3.9÷16≈0.24;(5)80.5÷23=3.5.

0.28x36+6.4x2.8=0.28x(36+6.4x10)=0.28x(36+64)=0.28x100=28谢谢,请采纳

2.8除以0.28=10*0.28÷0.28=10

横式;1.2x1.4=(1+0.2)x1.4=1.4+0.28=1.68; 竖式; 1.2 x 1.4 __________________________ 48 + 12 1.68

9.8/0.28=980/28=35.

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