4.9+0.1-4.9+0.1的简便计算
答案:4 悬赏:10 手机版
解决时间 2021-12-01 23:42
- 提问者网友:回忆在搜索
- 2021-12-01 08:44
4.9+0.1-4.9+0.1的简便计算
最佳答案
- 五星知识达人网友:舍身薄凉客
- 2021-12-01 09:25
=4.9-4.9+(0.1+0.1)
=0+0.2
=0.2
=0+0.2
=0.2
全部回答
- 1楼网友:一把行者刀
- 2021-12-01 11:47
0.2追答4.9+0.1-4.9+0.1
=4.9-4.9+0.1+0.1
=0+0.1+0.1
=0.2
=4.9-4.9+0.1+0.1
=0+0.1+0.1
=0.2
- 2楼网友:西风乍起
- 2021-12-01 11:38
(4.9+0.1)-(4.9+0.1)=0
- 3楼网友:归鹤鸣
- 2021-12-01 10:45
=4.9-4.9+0.1+0.1
=0.2
=0.2
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