用简便方法计算:(0.14+0.14+0.14+0.14)*2.5 各位帅哥、美女教我做做
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/03 19:28:07
![用简便方法计算:(0.14+0.14+0.14+0.14)*2.5 各位帅哥、美女教我做做](/uploads/image/z/14274356-68-6.jpg?t=%E7%94%A8%E7%AE%80%E4%BE%BF%E6%96%B9%E6%B3%95%E8%AE%A1%E7%AE%97%EF%BC%9A%EF%BC%880.14%2B0.14%2B0.14%2B0.14%EF%BC%89%2A2.5+%E5%90%84%E4%BD%8D%E5%B8%85%E5%93%A5%E3%80%81%E7%BE%8E%E5%A5%B3%E6%95%99%E6%88%91%E5%81%9A%E5%81%9A)
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用简便方法计算:(0.14+0.14+0.14+0.14)*2.5 各位帅哥、美女教我做做
用简便方法计算:(0.14+0.14+0.14+0.14)*2.5 各位帅哥、美女教我做做
用简便方法计算:(0.14+0.14+0.14+0.14)*2.5 各位帅哥、美女教我做做
(0.14+0.14+0.14+0.14)*2.5
=0.14*4*2.5
=0.14*10
=1.4