3.56*9.9+35.6的简便方法怎么算
答案:3 悬赏:40 手机版
解决时间 2021-11-07 15:31
- 提问者网友:人生佛魔见
- 2021-11-07 01:48
3.56*9.9+35.6的简便方法怎么算
最佳答案
- 五星知识达人网友:执傲
- 2021-11-07 02:01
解:
3.56*9.9+35.6
=3.56*(10-0.1)+35.6
=3.56*10-3.56*0.1+35.6
=35.6+35.6-0.356
=70.844
亲,请您采纳,您的采纳是我的动力,谢谢。
3.56*9.9+35.6
=3.56*(10-0.1)+35.6
=3.56*10-3.56*0.1+35.6
=35.6+35.6-0.356
=70.844
亲,请您采纳,您的采纳是我的动力,谢谢。
全部回答
- 1楼网友:从此江山别
- 2021-11-07 02:27
3.56×9.9+35.6
=3.56×(9.9+0.1)
=3.56×10
=35.6
=3.56×(9.9+0.1)
=3.56×10
=35.6
- 2楼网友:鱼芗
- 2021-11-07 02:15
解:3.56*9.9+35.6
=3.56*9.9+3.56*10
=3.56*(9.9+10)
=3.56*19.9
=70.844
=3.56*9.9+3.56*10
=3.56*(9.9+10)
=3.56*19.9
=70.844
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