用简便方法计算,19.4x0.3十19.4x0.6十1.94
答案:4 悬赏:20 手机版
解决时间 2021-01-15 01:08
- 提问者网友:蓝莓格格巫
- 2021-01-14 01:59
用简便方法计算,19.4x0.3十19.4x0.6十1.94
最佳答案
- 五星知识达人网友:雪起风沙痕
- 2021-01-14 03:00
用简便方法计算,19.4x0.3十19.4x0.6十1.94
19.4x0.3十19.4x0.6十1.94
=(19.4)*(0.3+0.6+0.1)
=19.4*1
=19.4
19.4x0.3十19.4x0.6十1.94
=(19.4)*(0.3+0.6+0.1)
=19.4*1
=19.4
全部回答
- 1楼网友:摆渡翁
- 2021-01-14 05:50
原式等于
19.4×(0.3+0.6+0.1)=19.4
~回答完毕~
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19.4×(0.3+0.6+0.1)=19.4
~回答完毕~
~\(^o^)/~祝学习进步~~~
- 2楼网友:酒醒三更
- 2021-01-14 04:59
19.4x0.3十19.4x0.6十1.94
=19.4x0.3十19.4x0.6十1.94x0.1
=19.4x(0.3+0.6+0.1)
=19.4x1
=19.4
=19.4x0.3十19.4x0.6十1.94x0.1
=19.4x(0.3+0.6+0.1)
=19.4x1
=19.4
- 3楼网友:長槍戰八方
- 2021-01-14 04:31
19.4x0.3十19.4x0.6十1.94
=19.4*0.3+19.4*0.6+19.4*0.1
=19.4*(0.3+0.6+0.1)
=19.4*1
=19.4
=19.4*0.3+19.4*0.6+19.4*0.1
=19.4*(0.3+0.6+0.1)
=19.4*1
=19.4
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