99×0.625+0.625怎么简便计算?
答案:4 悬赏:0 手机版
解决时间 2021-04-01 06:44
- 提问者网友:轮囘Li巡影
- 2021-03-31 17:46
99×0.625+0.625怎么简便计算?
最佳答案
- 五星知识达人网友:拜訪者
- 2021-03-31 18:52
99×0.625+0.625
=(99+1)×0.625
=100×0.625
=62.5
=(99+1)×0.625
=100×0.625
=62.5
全部回答
- 1楼网友:毛毛
- 2021-03-31 22:36
(99十1)x0.625二62.5
- 2楼网友:怀裏藏嬌
- 2021-03-31 21:12
(100-1)x0.625+0.625
=100x0.625-0.625+0.625
=100x0.625
=62.5
=100x0.625-0.625+0.625
=100x0.625
=62.5
- 3楼网友:持酒劝斜阳
- 2021-03-31 19:50
99×0.625+0.625
=(99+1)×0.625
=100×0.625
=62.5
=(99+1)×0.625
=100×0.625
=62.5
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