12.34+23.41+34.12+41.32
答案:2 悬赏:20
解决时间 2021-02-19 12:31
- 提问者网友:你挡着我发光了
- 2021-02-19 07:47
12.34+23.41+34.12+41.32
最佳答案
- 二级知识专家网友:渊鱼
- 2021-02-19 08:31
12.34+23.41+34.12+41.32
=12+23+34+41+(0.34+0.41+0.12+0.32)
=110+1.19
=111.19
我用的是分解法,望采纳!
O(∩_∩)O谢谢
=(10+20+30+40)+(1+2+3+4)+(0.1+0.3+0.3+0.4)+(0.01+0.02+0.02+0.04)
=100+10+1.1+0.09
=111.19
=12+23+34+41+(0.34+0.41+0.12+0.32)
=110+1.19
=111.19
我用的是分解法,望采纳!
O(∩_∩)O谢谢
=(10+20+30+40)+(1+2+3+4)+(0.1+0.3+0.3+0.4)+(0.01+0.02+0.02+0.04)
=100+10+1.1+0.09
=111.19
全部回答
- 1楼网友:神鬼未生
- 2021-02-19 09:29
原式=(10+20+30+40)+(1+2+3+4)+(0.1+0.3+0.3+0.4)+
(0.01+0.02+0.02+0.04)
=100+10+1.1+0.09
=12.34+23.41+34.12+41.32
=(12+23+34+41)+(0.34+0.41+0.12+0.32)
=110+1.19
=12.34+23.41+34.12+41.32=
(0.01+0.02+0.02+0.04)
=100+10+1.1+0.09
=12.34+23.41+34.12+41.32
=(12+23+34+41)+(0.34+0.41+0.12+0.32)
=110+1.19
=12.34+23.41+34.12+41.32=
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