15.6×9.6+1.56÷0.25怎样简算
答案:3 悬赏:30 手机版
解决时间 2021-11-13 12:16
- 提问者网友：杀生予夺
- 2021-11-13 00:26
15.6×9.6+1.56÷0.25怎样简算
最佳答案
- 五星知识达人网友：三千妖杀
- 2021-11-13 01:19
15.6×9.6+1.56÷0.25
=15.6×9.6+1.56×（1÷0.25）
=15.6×9.6+1.56×4
=1.56×10×9.6+1.56×4
=1.56×（96+4）
=1.56×100
=156
=15.6×9.6+1.56×（1÷0.25）
=15.6×9.6+1.56×4
=1.56×10×9.6+1.56×4
=1.56×（96+4）
=1.56×100
=156
全部回答
- 1楼网友：野慌
- 2021-11-13 04:11
15.6x9.6+1.56÷0.25
=15.6x9.6+1.56÷1/4
=15.6x9.6+1.56x4
=1.56x96+1.56x4
=1.56x(96+4)
=156(乘法分配律）
怕你看不懂，每步写的比较细。
=15.6x9.6+1.56÷1/4
=15.6x9.6+1.56x4
=1.56x96+1.56x4
=1.56x(96+4)
=156(乘法分配律）
怕你看不懂，每步写的比较细。
- 2楼网友：拜訪者
- 2021-11-13 02:38
15.6×9.6+1.56÷0.25
=15.6×9.6+1.56×4
=15.6×9.6+15.6×0.4
=15.6×（9.6+0.4）
=15.6×10
=156
=15.6×9.6+1.56×4
=15.6×9.6+15.6×0.4
=15.6×（9.6+0.4）
=15.6×10
=156
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