32.5*5.4 +67.5*5简便运算
答案:3 悬赏:30
解决时间 2021-01-23 14:47
- 提问者网友：星軌
- 2021-01-22 14:15
32.5*5.4 +67.5*5简便运算
最佳答案
- 二级知识专家网友：野慌
- 2021-01-22 15:27
32.5x5.4+67.5x5.4
=（32.5+67.5）x5.4
=100x5.4
=540
=（32.5+67.5）x5.4
=100x5.4
=540
全部回答
- 1楼网友：玩家
- 2021-01-22 18:00
=(32.5+67.5)*5+32.5*0.4
=100*5+32.5*0.4
=500+13
=513
=(32.5+67.5)*5
=100*5
=500
=100*5+32.5*0.4
=500+13
=513
=(32.5+67.5)*5
=100*5
=500
- 2楼网友：狂恋
- 2021-01-22 16:31
32.5X5.4+67.5X5
=32.5X5+32.5X0.4+67.5X5
=(32.5+67.5)X5+32.5X0.4
=500+13
=513
=32.5X5+32.5X0.4+67.5X5
=(32.5+67.5)X5+32.5X0.4
=500+13
=513
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