6.25+6.25*99的简便方法
答案:4 悬赏:80 手机版
解决时间 2021-04-05 14:39
- 提问者网友:听门外雪花风
- 2021-04-05 09:58
6.25+6.25*99的简便方法
最佳答案
- 五星知识达人网友:逐風
- 2021-04-05 11:18
6.25+6.25*99
=6.25×(1+99)
=6.25×100
=625
=6.25×(1+99)
=6.25×100
=625
全部回答
- 1楼网友:夜风逐马
- 2021-04-05 15:12
6.25+6.25*99的简便方法
6.25+6.25*99
=6.25×(99+1)
=6.25×100
=625
6.25+6.25*99
=6.25×(99+1)
=6.25×100
=625
- 2楼网友:躲不过心动
- 2021-04-05 14:03
6.25+6.25*99=
6.25*1+6.25*99=
6.25*(1+99)=625
6.25*1+6.25*99=
6.25*(1+99)=625
- 3楼网友:渊鱼
- 2021-04-05 12:39
6.25+6.25x99
=6.25x(1+99)
=6.25x100
=625
=6.25x(1+99)
=6.25x100
=625
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