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:六六作业网 时间:2024/10/05 11:34:54
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:(0.1

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