简便计算47.24-(7.24+3.52)+2.48
答案:2 悬赏:10 手机版
解决时间 2021-01-14 17:38
- 提问者网友：练爱
- 2021-01-13 22:11
简便计算47.24-(7.24+3.52)+2.48
最佳答案
- 五星知识达人网友：荒野風
- 2021-01-13 22:59
47.24-(7.24+3.52)+2.48
=47.24-7.24-3.52+2.48
=40-(4-0.48)+2.48
=40-4+0.48+2.48
=36+2.96
=38.96
47.24-(7.24-3.52)+2.48
=47.24-7.24+3.52+2.48
=40+6
=46
x谢谢，请采纳
=47.24-7.24-3.52+2.48
=40-(4-0.48)+2.48
=40-4+0.48+2.48
=36+2.96
=38.96
47.24-(7.24-3.52)+2.48
=47.24-7.24+3.52+2.48
=40+6
=46
x谢谢，请采纳
全部回答
- 1楼网友：野味小生
- 2021-01-13 23:58
47.24一7.24〉十(3.52十2.48〉
=4十6
=10
=4十6
=10
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