54.6×2.4+76×5.46巧算
答案:3 悬赏:60 手机版
解决时间 2021-11-28 13:14
- 提问者网友:書生途
- 2021-11-28 08:46
54.6×2.4+76×5.46巧算
最佳答案
- 五星知识达人网友:行雁书
- 2021-11-28 09:47
54.6×2.4+76×5.46
=54.6x2.4+7.6x54.6
=54.6x(2.4+7.6)
=54.6x10
=546
=54.6x2.4+7.6x54.6
=54.6x(2.4+7.6)
=54.6x10
=546
全部回答
- 1楼网友:人间朝暮
- 2021-11-28 10:40
54.6×2.4+76×5.46
=54.6×2.4+7.6×54.6
=54.6×(2.4+7.6)
=54.6x10
=546
=54.6×2.4+7.6×54.6
=54.6×(2.4+7.6)
=54.6x10
=546
- 2楼网友:由着我着迷
- 2021-11-28 09:59
=5.46*24+76*5.46
=5.46*(24+76)
=546
=5.46*(24+76)
=546
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