3.4×1.23+3.4×4.56+5.79×6.6的简便计算
答案:4 悬赏:80 手机版
解决时间 2021-03-01 15:02
- 提问者网友：末路
- 2021-02-28 23:21
3.4×1.23+3.4×4.56+5.79×6.6的简便计算
最佳答案
- 五星知识达人网友：怀裏藏嬌
- 2021-03-01 00:11
3.4×1.23+3.4×4.56+5.79×6.6
=3.4×(1.23+4.56)+5.79×6.6
=3.4×5.79+5.79×6.6
=5.79×(3.4+6.6)
=5.79×10
=57.9
=3.4×(1.23+4.56)+5.79×6.6
=3.4×5.79+5.79×6.6
=5.79×(3.4+6.6)
=5.79×10
=57.9
全部回答
- 1楼网友：枭雄戏美人
- 2021-03-01 01:53
3.4×1.23+3.4×4.56+5.79×6.6
=3.4×（1.23+4.56）+5.79×6.6
=3.4x5.79+6.6x5.79
=（3.4+6.6）x5.79
=10x5.79
=57.9
=3.4×（1.23+4.56）+5.79×6.6
=3.4x5.79+6.6x5.79
=（3.4+6.6）x5.79
=10x5.79
=57.9
- 2楼网友：孤老序
- 2021-03-01 01:44
=3.4×(1.23+4.56)+5.79X6.6
=3.4x5.79+5.79x6.6
=5.79x(3.4+6.6)
=5.79×10
=57.9
=3.4x5.79+5.79x6.6
=5.79x(3.4+6.6)
=5.79×10
=57.9
- 3楼网友：渡鹤影
- 2021-03-01 01:12
3.4×1.23+3.4×4.56+5.79×6.6的简便计算
=3.4x（1.23+4.56）+5.79x6.6
=3.4x5.79+5.79x6.6
=（3.4+6.6）x5.79
=10x5.79
=57.9
=3.4x（1.23+4.56）+5.79x6.6
=3.4x5.79+5.79x6.6
=（3.4+6.6）x5.79
=10x5.79
=57.9
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