英语加减乘除.什么时候用how much\what is提问?

问题描述:

英语加减乘除.什么时候用how much\what is提问?

how much:询问价钱
加法:what is A and B?或what is A plus B?
减法:what is A minus B?
乘法:what is A by B?
除法:what is A divided by B?