简便计算6.42x5·7+64·2x0·43
答案:5 悬赏:30 手机版
解决时间 2021-03-25 02:09
- 提问者网友:你挡着我发光了
- 2021-03-24 04:18
简便计算6.42x5·7+64·2x0·43
最佳答案
- 五星知识达人网友:不甚了了
- 2021-03-24 05:52
解: 6.42x5·7+64·2x0·43
= 6.42x5·7+6.42x0·43x10
=6.42*(5.7+4.3)
=6.42*10
=64.2
= 6.42x5·7+6.42x0·43x10
=6.42*(5.7+4.3)
=6.42*10
=64.2
全部回答
- 1楼网友:一袍清酒付
- 2021-03-24 09:33
六年级简便计算题 六年级简便计算题 数学 小希希丶TA5e2014-12-09 1.125*3+125*5+... ÷1.6 48.6-1.6÷4= 5.38+7.85-5.37= 49.7.2÷0.8-1.2×5= 6-1.19×3-0.43= 50.6.5×(
- 2楼网友:詩光轨車
- 2021-03-24 08:20
=6.42×5.7+6.42×4.3
=6.42×(5.7+4.3)
=6.42×10
=64.2
=6.42×(5.7+4.3)
=6.42×10
=64.2
- 3楼网友:想偏头吻你
- 2021-03-24 07:43
6.42x5·7+64·2x0·43
=6.42x5.7+6.42x4.3
=6.42x(5.7+4.3)
=6.42x10
=64.2
=6.42x5.7+6.42x4.3
=6.42x(5.7+4.3)
=6.42x10
=64.2
- 4楼网友:蕴藏春秋
- 2021-03-24 07:10
6.42x5.7+64.2x0.43
=6.42×(5.7+10×0.43)
=6.42×(5.7+4.3)
=6.42×10
=64.2
谢谢,请采纳
=6.42×(5.7+10×0.43)
=6.42×(5.7+4.3)
=6.42×10
=64.2
谢谢,请采纳
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