arithmetic
Definition
The branch of mathematics that deals with numbers and their operations, such as addition and multiplication.
中文 处理数字及其运算的数学分支，例如加法和乘法
Example
"She excelled in arithmetic and often helped her classmates with their problems."
The branch of mathematics that deals with numbers and their operations, such as addition and multiplication.
中文 处理数字及其运算的数学分支，例如加法和乘法
"She excelled in arithmetic and often helped her classmates with their problems."