35乘18脱式如何用简便方法计算
答案:5 悬赏:20 手机版
解决时间 2021-11-28 02:34
- 提问者网友：溺爱和你
- 2021-11-27 13:53
35乘18脱式如何用简便方法计算
最佳答案
- 五星知识达人网友：归鹤鸣
- 2021-11-27 14:13
=35×(20-2)
=35×20-35×2
=700-70
=630
=35×20-35×2
=700-70
=630
全部回答
- 1楼网友：酒醒三更
- 2021-11-27 18:05
35*18
解:=35*(10+8)
=35*10+35*8
=350+280
=630
解:=35*(10+8)
=35*10+35*8
=350+280
=630
- 2楼网友：舊物识亽
- 2021-11-27 16:39
35*18=5*18*7
=90*7
=630
=90*7
=630
- 3楼网友：醉吻情书
- 2021-11-27 16:20
35*（20-2）
=35*20-35*2
=700-70
=630
=35*20-35*2
=700-70
=630
- 4楼网友：狂恋
- 2021-11-27 15:20
35x18
=7x5x2x9
=7x9x5x2
=63x10
=630
=7x5x2x9
=7x9x5x2
=63x10
=630
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