246÷2+273-57简算
答案:3 悬赏:60 手机版
解决时间 2021-11-13 05:24
- 提问者网友:别再叽里呱啦
- 2021-11-13 02:31
246÷2+273-57简算
最佳答案
- 五星知识达人网友:轻熟杀无赦
- 2021-11-13 03:55
=123+273-57
=396-56-1
=340-1
=339
=396-56-1
=340-1
=339
全部回答
- 1楼网友:長槍戰八方
- 2021-11-13 05:31
简便运算
- 2楼网友:梦中风几里
- 2021-11-13 04:07
=123+273-57
=400-57
=400-50-7
=350-7
=343追答=123+273-57
=396-57
=400-4-57
=400-61
=400-60-1
=340-1
=339刚刚写错了抱歉
=400-57
=400-50-7
=350-7
=343追答=123+273-57
=396-57
=400-4-57
=400-61
=400-60-1
=340-1
=339刚刚写错了抱歉
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