negative rational numbers的意思|示意
负有理数
negative rational numbers的网络常见释义
负有理数 ... Factions and Rational Numbers 分数与有理数 negative rational numbers 负有理数 Rational & Irrational Numbers 有理数与无理数 ...
negative rational numbers相关例句
My dear, you are positive, I was negative, we are all rational numbers is really a natural pair ah!
亲爱的，你是正数，我是负数，我们都是有理数，真是天生的一对啊！
When first meet negative numbers, students have difficulty understanding both the meaning of negative numbers and the rules of operation between rational numbers.
学生初次接触到负数的概念时，对理解负数的意义及有理数的运算法则都会产生困难。