怎样简便算25*25
答案:5 悬赏:0
解决时间 2021-01-11 18:04
- 提问者网友:送舟行
- 2021-01-10 23:51
怎样简便算25*25
最佳答案
- 二级知识专家网友:举杯邀酒敬孤独
- 2021-01-10 23:56
25*25=625 .
全部回答
- 1楼网友:狂恋
- 2021-01-11 03:10
25x25
=25x(20+4+1)
=25x20+25x4+25
=500+100+25
=600+25
=625
=25x(20+4+1)
=25x20+25x4+25
=500+100+25
=600+25
=625
- 2楼网友:掌灯师
- 2021-01-11 02:10
=25x5x5
=125×5
=725
=125×5
=725
- 3楼网友:末日狂欢
- 2021-01-11 01:44
25×25
=25×20+25×5
=500+125
=625
=25×20+25×5
=500+125
=625
- 4楼网友:你可爱的野爹
- 2021-01-11 01:27
怎样简便算
25*25
=25x(20+5)
=25x20+25x5
=500+125
=625
25*25
=25x(20+5)
=25x20+25x5
=500+125
=625
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