6.5乘1.9-6.5乘0.8-6.5怎么简算
答案:5 悬赏:80
解决时间 2021-01-29 18:47
- 提问者网友:久伴不朽
- 2021-01-29 04:00
6.5乘1.9-6.5乘0.8-6.5怎么简算
最佳答案
- 二级知识专家网友:放肆的依賴
- 2021-01-29 05:12
6.5×1.9-6.5×0.8-6.5
解:原式=6.5×1.9-6.5×0.8-6.5
=6.5×1.9-6.5×0.8-6.5×1
=6.5×(1.9-1-0.8)
=6.5×(0.9-0.8)
=6.5×0.1
=0.65
解:原式=6.5×1.9-6.5×0.8-6.5
=6.5×1.9-6.5×0.8-6.5×1
=6.5×(1.9-1-0.8)
=6.5×(0.9-0.8)
=6.5×0.1
=0.65
全部回答
- 1楼网友:青春如此荒謬
- 2021-01-29 09:46
=6.5x(1.9-0.8-1)
=6.5x0.1=0.65
- 2楼网友:冷态度
- 2021-01-29 09:38
6.5×1.9-6.5×0.8-6.5
=6.5×(1.9-0.8-1)
=6.5×0.1
=0.65
- 3楼网友:青春如此荒謬
- 2021-01-29 08:24
这道题是这样的
6.5×(1.9-0.8-1)=6.5×0.1=0.65
就是这样算
再看看别人怎么说的。
- 4楼网友:請叫我丶偏執狂
- 2021-01-29 06:52
6.5x1.9-6.5x0.8-6.5怎么简算
=6.5x(1.9-0.8-1)
=6.5x0.1
=0.65
答 案
我要举报
如以上问答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息,可以点下面链接进行举报!
大家都在看
推荐资讯