刘大宝:
一、excel四则运算以a1至a5单元格区域及b6单元格为例,a1至a5分别为1,2,3,4,5,b6为6加法=sum(a1:a5,b6)=a1+a2+a3+a4+a5+b6a1至a5及b6相加值为21减法=sum(a1:a5)-b6=a1+a2+a3+a4+a5-b6a1至a5相加减去b6值为9乘法=product(a1:a5,b6)=a1*a2*a3*a4*a5*b6a1至a5及b6相乘值为720除法=product(a1:a5)/b6=a1*a2*a3*a4*a5/b6a1至a5相乘除去b....