68.1+6.81x90怎么简算?
答案:2 悬赏:0 手机版
解决时间 2021-03-02 14:17
- 提问者网友:抽煙菂渘情少年
- 2021-03-01 16:48
68.1+6.81x90怎么简算?
最佳答案
- 五星知识达人网友:夜余生
- 2021-03-01 17:55
68.1+6.81x90
=6.81×10+6.81x90
=6.81×(10+90)
=6.81×100
=681
=6.81×10+6.81x90
=6.81×(10+90)
=6.81×100
=681
全部回答
- 1楼网友:纵马山川剑自提
- 2021-03-01 18:05
68.1+6.81x90怎么简算?
68.1+6.81x90
=6.81×10+6.81x90
=6.81×(10+90)
=6.81×100
=681
68.1+6.81x90
=6.81×10+6.81x90
=6.81×(10+90)
=6.81×100
=681
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