6.57×9.9+0.657简便计算
答案:4 悬赏:80 手机版
解决时间 2021-11-08 23:20
- 提问者网友：溺爱和你
- 2021-11-08 07:23
6.57×9.9+0.657简便计算
最佳答案
- 五星知识达人网友：归鹤鸣
- 2021-11-08 08:40
6.57×9.9+0.657简便计算
=6.57x9.9+6.57x0.1
=6.57x(9.9+0.1)
=6.57x10
=65.7
=6.57x9.9+6.57x0.1
=6.57x(9.9+0.1)
=6.57x10
=65.7
全部回答
- 1楼网友：笑迎怀羞
- 2021-11-08 11:56
6.57×9.9+0.657
=6.57×9.9+6.57x0.1
=6.57x(9.9+0.1)
=6.57x10
=65.7
=6.57×9.9+6.57x0.1
=6.57x(9.9+0.1)
=6.57x10
=65.7
- 2楼网友：酒者煙囻
- 2021-11-08 10:37
6.57×9.9+0.657
=6.57×9.9+6.57x0.1
=6.57x（9.9+0.1）
=6.57x10
=65.7
希望能帮到你！
=6.57×9.9+6.57x0.1
=6.57x（9.9+0.1）
=6.57x10
=65.7
希望能帮到你！
- 3楼网友：举杯邀酒敬孤独
- 2021-11-08 10:00
6.57×9.9+0.657
=0.657x99+0.657
=0.657x（99+1）
=0.657x100
=65.7
=0.657x99+0.657
=0.657x（99+1）
=0.657x100
=65.7
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