(1.9+3.3初3)乘0.25
答案:5 悬赏:70 手机版
解决时间 2021-02-22 09:57
- 提问者网友:皆是孤独
- 2021-02-21 23:39
(1.9+3.3初3)乘0.25
最佳答案
- 五星知识达人网友:十年萤火照君眠
- 2021-02-22 00:38
(1.9+3.3÷3)×0.25
=(1.9+1.1)×0.25
=3×0.25
=0.75
=(1.9+1.1)×0.25
=3×0.25
=0.75
全部回答
- 1楼网友:山有枢
- 2021-02-22 04:15
(1.9+3.3÷3)乘0.25
= (1.9+1.13)乘0.25
= 3 乘0.25
= 0.75
= (1.9+1.13)乘0.25
= 3 乘0.25
= 0.75
- 2楼网友:街头电车
- 2021-02-22 03:59
当加减乘除 混合一起计算的时候先算乘除后算加减(乘、除 先后,要按题目中乘除出现的顺序计算) 有括号的 先算里面的
(1.9+3.3÷3)x0.25
=(1.9+1.1)x0.25
=3x0.25
=0.75
(1.9+3.3÷3)x0.25
=(1.9+1.1)x0.25
=3x0.25
=0.75
- 3楼网友:第幾種人
- 2021-02-22 02:41
(1.9+3.3÷3)×0.25
=(1.9+1.1)×0.25
=3×0.25
=0.75
=(1.9+1.1)×0.25
=3×0.25
=0.75
- 4楼网友:往事隔山水
- 2021-02-22 01:01
(1.9+3.3÷3)x0.25
=(1.9+1.1)x0.25
=3x0.25
=0.75
谢谢,请采纳
=(1.9+1.1)x0.25
=3x0.25
=0.75
谢谢,请采纳
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