Terms for subject Scientific containing arithmetic

English	Chinese
a fault in the answer to an arithmetic problem	算术题答数的错误
arithmetic chart	等差图
arithmetic progression	算术〔等差〕级数
arithmetic progression of higher order	高阶等差数列
arithmetic root	算术根
arithmetic series	算术〔等差〕级数
arithmetic speed evaluation	运算速度评价
learn the elements of arithmetic	学习算术的基本原理
stand first in arithmetic	算术成绩得第一