www.5129.net > 列竖式计算 8.32×2.5

列竖式计算 8.32×2.5

(1)8.32×2.5=20.8; 8.3 2×2.5 . 4160 16 6 4 . 20.800 (2)7.45÷3.8≈1.70; (3)X×72=4896,X×72÷72=4896÷72, X=68;(4)1134÷X=27,1134÷X×X=27×X, 27×X÷27=1134÷27, X=42;(5)X÷9=360,X÷9×9=360×9, X=3240.

0.32×2.5+7.2 =0.8×0.4×2.5+7.2 =0.8×(0.4×2.5)+7.2 =0.8×1+7.2 =0.8+7.2 =8

8/9×15/32×3/20= (8/32)×(15/20)×(3/9)=1/4×3/4×1/3=1/16

0.832÷64=0.013

32.8乘3=98.4 仅供参考

(1)32÷8=4答:32里面有4个8.(2)39÷4=9…3.答:39除以4,商是9,余数是3.

800÷32=25 仅供参考

望采纳谢谢。

在加减乘除混合计算时,要先算乘除,再算加减。 32十8÷2 =32+4 =36 望采纳,谢谢!!

32.8÷6列式计算过程如下:

网站地图

All rights reserved Powered by www.5129.net

copyright ©right 2010-2021。
www.5129.net内容来自网络,如有侵犯请联系客服。zhit325@qq.com