35.7×9.9+3.57用简算怎么算
答案:4 悬赏:60 手机版
解决时间 2021-03-16 01:12
- 提问者网友：蓝莓格格巫
- 2021-03-15 08:17
35.7×9.9+3.57用简算怎么算
最佳答案
- 五星知识达人网友：冷風如刀
- 2021-03-15 08:58
35.7×9.9+3.57
=35.7×9.9+35.7×0.1
=35.7×（9.9+0.1）
=35.7×10
=357追答35.7×9.9+3.57用简算得357
=35.7×9.9+35.7×0.1
=35.7×（9.9+0.1）
=35.7×10
=357追答35.7×9.9+3.57用简算得357
全部回答
- 1楼网友：佘樂
- 2021-03-15 11:15
35.7×9.9+3.57
=35.7x9.9+35.7x0.1
=35.7x（9.9+0.1）
=35.7x10
=357
=35.7x9.9+35.7x0.1
=35.7x（9.9+0.1）
=35.7x10
=357
- 2楼网友：刀戟声无边
- 2021-03-15 11:00
把35.7换成3.57×10就行追答=3.57×10×99+3.57×1
=3.57×99+3.57×1
=3.57×（99+1）
=3.57×100
=357
=3.57×99+3.57×1
=3.57×（99+1）
=3.57×100
=357
- 3楼网友：由着我着迷
- 2021-03-15 09:45
35.7×9.9+3.57用简算怎么算
=35.7x9.9+35.7x0.1
=35.7x（9.9+0.1）
=35.7x10
=357
=35.7x9.9+35.7x0.1
=35.7x（9.9+0.1）
=35.7x10
=357
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