3.6×12.5×0.8+3.6的简便算法
答案:4 悬赏:70 手机版
解决时间 2021-04-13 23:07
- 提问者网友:佞臣
- 2021-04-13 02:48
3.6×12.5×0.8+3.6的简便算法
最佳答案
- 五星知识达人网友:迟山
- 2021-04-13 03:57
过程如下:
3.6×12.5×0.8+3.6
=3.6X(12.5X0.8+1)
=3.6X(10+1)
=3.6X10+3.6X1
=36+3.6
=39.6
3.6×12.5×0.8+3.6
=3.6X(12.5X0.8+1)
=3.6X(10+1)
=3.6X10+3.6X1
=36+3.6
=39.6
全部回答
- 1楼网友:忘川信使
- 2021-04-13 05:56
3.6×10+3.6=39.6
- 2楼网友:青灯有味
- 2021-04-13 05:33
解:
3.6×12.5×0.8+3.6
=3.6(12.5X0.8+1)
=3.6(10+1)
=3.6X11
=39.6
3.6×12.5×0.8+3.6
=3.6(12.5X0.8+1)
=3.6(10+1)
=3.6X11
=39.6
- 3楼网友:長槍戰八方
- 2021-04-13 05:00
3.6×12.5×0.8+3.6
=3.6×(12.5×0.8)+3.6
=3.6×10+3.6
=36+3.6
=39.6
=3.6×(12.5×0.8)+3.6
=3.6×10+3.6
=36+3.6
=39.6
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