1. apiece 每人
2. absolute value 绝对值,如 | 5 | = | -5 |
3. add (addition) 加(加法)
4. average value 平均值(arithmetic mean)
5. algebra 代数
6. algebraic expression 代数式
7. algebraic fraction 分式,如
8. algebraic term 代数项
9. arithmetic mean 算术平均值
10. arithmetic progression ( sequence ) 等差数列