简便运算102*98+102
答案:4 悬赏:0 手机版
解决时间 2021-01-27 14:10
- 提问者网友:雾里闻花香
- 2021-01-26 16:25
简便运算102*98+102
最佳答案
- 五星知识达人网友:神的生死簿
- 2021-01-26 17:33
=102*(98+1)
=(100+2)*99
=100*99+2*99
=9900+198
=10098
=(100+2)*99
=100*99+2*99
=9900+198
=10098
全部回答
- 1楼网友:狂恋
- 2021-01-26 19:50
(100+2)*(100-2)+102
=10000-4+102
=10000+98
=10098
=10000-4+102
=10000+98
=10098
- 2楼网友:痴妹与他
- 2021-01-26 19:42
102×(100 - 1) = 10200 - (100 + 2) ?
- 3楼网友:渊鱼
- 2021-01-26 19:01
选我呗,我最简单哦
=102*(98+1)
=102*99
=102*(100-1)
=102*100-102
=10200-102
=10098
=102*(98+1)
=102*99
=102*(100-1)
=102*100-102
=10200-102
=10098
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