13.6x0.9+1.36x10简便运算的结果(脱式)
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解决时间 2021-03-31 15:14
- 提问者网友:绫月
- 2021-03-31 00:16
13.6x0.9+1.36x10简便运算的结果(脱式)
最佳答案
- 五星知识达人网友:醉吻情书
- 2021-03-31 01:21
13.6x0.9+1.36x10
=1.36×9+1.36×10
=1.36×(9+10)
=1.36×19
=1.36×(20-1)
=1.36×20-1.36×1
=27.2-1.36
=25.84
=1.36×9+1.36×10
=1.36×(9+10)
=1.36×19
=1.36×(20-1)
=1.36×20-1.36×1
=27.2-1.36
=25.84
全部回答
- 1楼网友:行路难
- 2021-03-31 02:22
13.6x0.9+1.36x10
=13.6x(0.9+0.1)
=13.6x1
=13.6
=13.6x(0.9+0.1)
=13.6x1
=13.6
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