12.3-2.5*0.12怎样简便
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解决时间 2021-01-26 22:59
- 提问者网友：不爱我么
- 2021-01-26 01:01
12.3-2.5*0.12怎样简便
最佳答案
- 五星知识达人网友：冷風如刀
- 2021-01-26 01:48
【解】
12.3－2.5*0.12
=12.3－2.5*0.4*0.3
=12.3－1*0.3
=12.3－0.3
=12追问8.4*5-5.6怎么简便
12.3－2.5*0.12
=12.3－2.5*0.4*0.3
=12.3－1*0.3
=12.3－0.3
=12追问8.4*5-5.6怎么简便
全部回答
- 1楼网友：枭雄戏美人
- 2021-01-26 05:39
12.3-2.5*0.12
=
=
- 2楼网友：妄饮晩冬酒
- 2021-01-26 05:12
=123/10-25/10*12/100
=12300/1000-300/1000
=12
=12300/1000-300/1000
=12
- 3楼网友：低音帝王
- 2021-01-26 03:40
12.3-2.5*0.12
=12+0.3-0.3
=12
=12+0.3-0.3
=12
- 4楼网友：西岸风
- 2021-01-26 03:00
=12.3-2.5*4*0.03
=12.3+10*0.03
=12.3+0.3
=12.6
=12.3+10*0.03
=12.3+0.3
=12.6
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