5.4*2.4简便
答案:3 悬赏:0 手机版
解决时间 2021-01-14 19:14
- 提问者网友:暮烟疏雨之际
- 2021-01-13 19:31
5.4*2.4简便
最佳答案
- 五星知识达人网友:低音帝王
- 2021-01-13 20:24
5.4*2.4
=(5+0.4)*2.4
=5*2.4+0.4*2.4
=12+0.96
=12.96
=(5+0.4)*2.4
=5*2.4+0.4*2.4
=12+0.96
=12.96
全部回答
- 1楼网友:玩家
- 2021-01-13 22:00
5.4*2.4
=5x2.4+0.4x2.4
=12+0.96
=12.96
=5x2.4+0.4x2.4
=12+0.96
=12.96
- 2楼网友:渡鹤影
- 2021-01-13 20:50
解:5.4X2.4
=5.4X(2十0.4)
=5.4X2十5.4X0.4
=10.8十2·16
=12.96
=5.4X(2十0.4)
=5.4X2十5.4X0.4
=10.8十2·16
=12.96
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