(2.3456+3.4567)*(1+3.4567)-(1+2.3456+3.4567)*3.4567怎么做?
问题描述:
(2.3456+3.4567)*(1+3.4567)-(1+2.3456+3.4567)*3.4567怎么做?
答
计算器做- -
(2.3456+3.4567)*(1+3.4567)-(1+2.3456+3.4567)*3.4567怎么做?
计算器做- -