33.5x9.9+3.5x0.1简便计算
答案:4 悬赏:10 手机版
解决时间 2021-03-03 06:56
- 提问者网友：川水往事
- 2021-03-02 14:38
33.5x9.9+3.5x0.1简便计算
最佳答案
- 五星知识达人网友：青尢
- 2021-03-02 15:56
你好
33.5x9.9+3.5x0.1
=33.5x（10-0.1）+3.5x0.1
=33.5x10-33.5x0.1+3.5x0.1
=335-（33.5-3.5）x0.1
=335-30x0.1
=335-3
=332
或者你的题是
3.5x9.9+3.5x0.1
=3.5x（9.9+0.1）
=3.5x10
=35
33.5x9.9+3.5x0.1
=33.5x（10-0.1）+3.5x0.1
=33.5x10-33.5x0.1+3.5x0.1
=335-（33.5-3.5）x0.1
=335-30x0.1
=335-3
=332
或者你的题是
3.5x9.9+3.5x0.1
=3.5x（9.9+0.1）
=3.5x10
=35
全部回答
- 1楼网友：孤老序
- 2021-03-02 16:52
=30x9.9+(9.9+0.1)x3.5
=3x99+35
=3x100-3+35
=300+32
=332
=3x99+35
=3x100-3+35
=300+32
=332
- 2楼网友：煞尾
- 2021-03-02 16:45
=33.5*（10-0.1）+3.5*0.1
=335-3.35+0.35
=335-3
=332
希望能帮到你
=335-3.35+0.35
=335-3
=332
希望能帮到你
- 3楼网友：骨子里都是戏
- 2021-03-02 16:34
原式=33.5*（10-0.1）+3.5*0.1
=33.5*10-33.5*0.1+3.5*0.1
=335-30x0.1
=335-3
=332
希望能帮到你
=33.5*10-33.5*0.1+3.5*0.1
=335-30x0.1
=335-3
=332
希望能帮到你
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