1.25×49-1.25怎么简便计算
答案:6 悬赏:50 手机版
解决时间 2021-11-13 18:51
- 提问者网友:战魂
- 2021-11-12 19:14
1.25×49-1.25怎么简便计算
最佳答案
- 五星知识达人网友:旧脸谱
- 2021-11-12 20:33
解:
原式=1.25(49-1)
=1.25×48
=60
原式=1.25(49-1)
=1.25×48
=60
全部回答
- 1楼网友:狂恋
- 2021-11-13 00:27
1.25×49-1.25
=1.25×(49-1)
=1.25×48
=1.25×8×6
=10×6
=60
=1.25×(49-1)
=1.25×48
=1.25×8×6
=10×6
=60
- 2楼网友:洎扰庸人
- 2021-11-12 23:17
1.25×49-1.25
=1.25×49-1.25×1
=1.25×(49-1)
=1.25×48
=(1.25×8)×6
=10×6
=60
=1.25×49-1.25×1
=1.25×(49-1)
=1.25×48
=(1.25×8)×6
=10×6
=60
- 3楼网友:由着我着迷
- 2021-11-12 22:20
简便运算
- 4楼网友:鱼芗
- 2021-11-12 21:35
1.25x49-1.25
=1.25x(49-1)
=1.25x48
=1.25x8x6
=10x6
=60
=1.25x(49-1)
=1.25x48
=1.25x8x6
=10x6
=60
- 5楼网友:忘川信使
- 2021-11-12 21:03
1.25×49-1.25
=1.25×(49-1)
=1.25×48
=1.25×8×6
=10×6
=60
=1.25×(49-1)
=1.25×48
=1.25×8×6
=10×6
=60
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