8.8x0.6+0.32怎么用简便方法做
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解决时间 2021-03-19 17:49
- 提问者网友:战魂
- 2021-03-19 07:39
8.8x0.6+0.32怎么用简便方法做
最佳答案
- 五星知识达人网友:独钓一江月
- 2021-03-19 08:43
8.8x0.6+0.32
=0.8x11x0.6+0.8x0.4
=0.8x6.6+0.8x0.4
=0.8x(6.6+0.4)
=0.8x7
=5.6
=0.8x11x0.6+0.8x0.4
=0.8x6.6+0.8x0.4
=0.8x(6.6+0.4)
=0.8x7
=5.6
全部回答
- 1楼网友:行路难
- 2021-03-19 09:31
8.8x0.6+0.32
=8x1.1x0.6+8x0.04
=8x0.66+8x0.04
=8x(0.66+0.04)
=8x0.7
=5.6
=8x1.1x0.6+8x0.04
=8x0.66+8x0.04
=8x(0.66+0.04)
=8x0.7
=5.6
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