2.38×2.5+16.2×0.25的简法
答案:5 悬赏:10 手机版
解决时间 2021-11-24 23:49
- 提问者网友：你给我的爱
- 2021-11-24 04:29
2.38×2.5+16.2×0.25的简法
最佳答案
- 五星知识达人网友：迷人又混蛋
- 2021-11-24 05:15
2.38×2.5+16.2×0.25
= 2.38×2.5+1.62×2.5
= （2.38+1.62）×2.5
= 4×2.5
= 10
= 2.38×2.5+1.62×2.5
= （2.38+1.62）×2.5
= 4×2.5
= 10
全部回答
- 1楼网友：轮獄道
- 2021-11-24 07:08
图
- 2楼网友：街头电车
- 2021-11-24 06:45
2.38*2.5+16.2*0.25
＝2.38*2.5+1.62*2.5
＝（2.38+1.62）*2.5
＝4*2.5
＝10
＝2.38*2.5+1.62*2.5
＝（2.38+1.62）*2.5
＝4*2.5
＝10
- 3楼网友：鸠书
- 2021-11-24 06:02
=2.5*(2.38+1.62)
=2.5*4
=10
=2.5*4
=10
- 4楼网友：街头电车
- 2021-11-24 05:49
2.38×2.5+16.2×0.25
=2.38×2.5+1.62×2.5
=(2.38+1.62)×2.5
=4×2.5
=10
=2.38×2.5+1.62×2.5
=(2.38+1.62)×2.5
=4×2.5
=10
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