怎样简便计算35.6×0.8+3.56×12?
答案:4 悬赏:60 手机版
解决时间 2021-02-23 01:28
- 提问者网友:沉默的哀伤
- 2021-02-22 17:27
怎样简便计算35.6×0.8+3.56×12?
最佳答案
- 五星知识达人网友:北方的南先生
- 2021-02-22 18:08
35.6×0.8+3.56×12=3.56×8+3.56×12
=3.56×(8+12)
=3.56×20
=71.2
=3.56×(8+12)
=3.56×20
=71.2
全部回答
- 1楼网友:往事隔山水
- 2021-02-22 19:50
35.6×0.8+3.56×12=3.56×8+3.56×12=35.6×(8+12)=356*2=712
- 2楼网友:纵马山川剑自提
- 2021-02-22 19:36
35.6X0.8+3.56X12=3.56X10X0.8+3.56X12=3.56X(8+12)=3.56X20=71.2
- 3楼网友:蕴藏春秋
- 2021-02-22 19:08
=35.6×0.8+35.6×1.2
=35.6×(0.8+1.2)
=35.6×2
=71.2
=35.6×(0.8+1.2)
=35.6×2
=71.2
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