38.2x0.28+3.82x6.1+0.382x11的简便运算
答案:5 悬赏:30 手机版
解决时间 2021-11-30 15:21
- 提问者网友:原来太熟悉了会陌生
- 2021-11-30 08:44
38.2x0.28+3.82x6.1+0.382x11的简便运算
最佳答案
- 五星知识达人网友:时间的尘埃
- 2021-11-30 09:49
答案是:
38.2x0.28+3.82x6.1+0.382x11
=3.82x2.8+3.82x6.1+3.82x1.1
=3.82x(2.8+6.1+1.1)
=3.82x10
=38.2
故答案为:38.2
38.2x0.28+3.82x6.1+0.382x11
=3.82x2.8+3.82x6.1+3.82x1.1
=3.82x(2.8+6.1+1.1)
=3.82x10
=38.2
故答案为:38.2
全部回答
- 1楼网友:琴狂剑也妄
- 2021-11-30 13:56
3.82×(2.8+6.1+1.1)
=3.82×10
=38.2
=3.82×10
=38.2
- 2楼网友:天凉才是好个秋
- 2021-11-30 13:13
0.382*(100*0.28+10*6.1+11)
=0.382*(28+61+11)
=0.382*100
=38.2
=0.382*(28+61+11)
=0.382*100
=38.2
- 3楼网友:轮獄道
- 2021-11-30 11:42
=3.82×2.8+3.82×6.1+3.82×1.1
=3.82×(2.8+6.1+1.1)
=3.82×10
=38.2
=3.82×(2.8+6.1+1.1)
=3.82×10
=38.2
- 4楼网友:洎扰庸人
- 2021-11-30 10:14
38.2x0.28+3.82x6.1+0.382x11
=38.2x(0.28+0.1x6.1+0.01x11)
=38.2x(0.28+0.61+0.11)
=38.2x1
=38.2
谢谢,请采纳追问谢谢
=38.2x(0.28+0.1x6.1+0.01x11)
=38.2x(0.28+0.61+0.11)
=38.2x1
=38.2
谢谢,请采纳追问谢谢
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