2.6+1.4 ×3用简便计算方法怎么写
答案:6 悬赏:50 手机版
解决时间 2021-11-13 06:53
- 提问者网友:沉默菋噵
- 2021-11-12 20:24
2.6+1.4 ×3用简便计算方法怎么写
最佳答案
- 五星知识达人网友:冷風如刀
- 2021-11-12 21:09
2.6+1.4 ×3
=2.6+4.2
=6.8
=2.6+4.2
=6.8
全部回答
- 1楼网友:思契十里
- 2021-11-13 02:52
2.6+1.4 ×3
=(2.6+1.4)+1.4×2
=4+2.8
=6.8
=(2.6+1.4)+1.4×2
=4+2.8
=6.8
- 2楼网友:酒醒三更
- 2021-11-13 02:16
=2.6+4.2
=6.8
=6.8
- 3楼网友:不如潦草
- 2021-11-13 00:38
555555。5245665688594
- 4楼网友:醉吻情书
- 2021-11-12 23:31
怎么做竖式,2.6+1.4✘3
- 5楼网友:走死在岁月里
- 2021-11-12 21:58
=2.6+1.4X(2+1)
=2.6+1.4+1.4X2
=4+2.8
=6.8
=2.6+1.4+1.4X2
=4+2.8
=6.8
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