原式=3.6*(100+2)
=3.6*100+3.6*2
=360+7.2
=367.2
=3.6x(100+2)
=3.6x100+3.6x2
=360+7.2
=367.2
3.6X102
=3.6X(100+2)
=360+7.2
=367.2
3.6X102=3.6X(100+2)=360+7.2=367.2
原式=3.6乘(100+2)
=3.6乘100+3.6乘2
=360+7.2
=367.2
3.6*102=3.6*100+3.6*2=360+7.2=367.2