7.5-1.25+2.5-3.72用简便方法
答案:5 悬赏:10 手机版
解决时间 2021-03-13 05:31
- 提问者网友:斑駁影
- 2021-03-12 23:15
7.5-1.25+2.5-3.72用简便方法
最佳答案
- 五星知识达人网友:詩光轨車
- 2021-03-13 00:00
7.5-1.25+2.5-3.72
=(7.5+2.5)-(1.25+3.72)
=10-4.97
=5.03
=(7.5+2.5)-(1.25+3.72)
=10-4.97
=5.03
全部回答
- 1楼网友:你可爱的野爹
- 2021-03-13 03:03
7.5+2.5-1.25+3.72
- 2楼网友:雾月
- 2021-03-13 01:53
7.5-1.25+2.5-3.72
=(750+250-125-372)*0.01
=(875-372)*0.01
=5.03
=(750+250-125-372)*0.01
=(875-372)*0.01
=5.03
- 3楼网友:煞尾
- 2021-03-13 01:34
=7.5+2.5-1.28-3.72+0.03
=10-5+0.03
=5.03
=10-5+0.03
=5.03
- 4楼网友:野慌
- 2021-03-13 01:07
7.5-1.25+2.5-3.72
= 7.5+2.5 - 3.72-1.25
= 10 - 4.97
= 5.03
= 7.5+2.5 - 3.72-1.25
= 10 - 4.97
= 5.03
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