简便运算:8.5*5.67-7.5*5.3Q
来源：学生作业帮助网 编辑：六六作业网 时间：2024/11/08 00:01:11
简便运算:8.5*5.67-7.5*5.3Q简便运算:8.5*5.67-7.5*5.3Q简便运算:8.5*5.67-7.5*5.3Q8.5*5.67-8.5*5.6+5.6=8.5*0.07+5.6=
简便运算:8.5*5.67-7.5*5.3Q
简便运算:8.5*5.67-7.5*5.3Q
简便运算:8.5*5.67-7.5*5.3Q
8.5*5.67-8.5*5.6+5.6=8.5*0.07+5.6=(8.5*0.01-8)*7=(0.085-8)*7=-7.915*7=-55.405