3.5×1.4+36.5×1.1+36.5×0.3怎么简便
答案:3 悬赏:20 手机版
解决时间 2021-01-13 09:45
- 提问者网友:刺鸟
- 2021-01-13 00:35
3.5×1.4+36.5×1.1+36.5×0.3怎么简便
最佳答案
- 五星知识达人网友:低音帝王
- 2021-01-13 01:43
3.5×1.4+36.5×1.1+36.5×0.3
=3.5x1.4+ 36.5x(1.1+0.3)
=3.5x1.4 +36.5x1.4
=1.4x(3.5+36.5)
=1.4x40
=56
=3.5x1.4+ 36.5x(1.1+0.3)
=3.5x1.4 +36.5x1.4
=1.4x(3.5+36.5)
=1.4x40
=56
全部回答
- 1楼网友:北方的南先生
- 2021-01-13 03:44
3.5×1.4+36.5×1.1+36.5×0.3
=3.5×1.4+36.5×(1.1+0.3)
=3.5x1.4+36.6x.14
=1.4x(3.5+36.5)
=1.4x40
=56
=3.5×1.4+36.5×(1.1+0.3)
=3.5x1.4+36.6x.14
=1.4x(3.5+36.5)
=1.4x40
=56
- 2楼网友:像个废品
- 2021-01-13 02:42
解:3.5×1.4+36.5×1.1+36.5×0.3
=3.5×1.4+36.5(1.1+0.3)
=3.5×1.4+36.5×1.4
=1.4(3.5+36.5)
=1.4×40
=56
=3.5×1.4+36.5(1.1+0.3)
=3.5×1.4+36.5×1.4
=1.4(3.5+36.5)
=1.4×40
=56
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