arithmetic
Definition
The branch of mathematics that deals with numbers and their operations, such as addition and multiplication.
日本語 数や演算（加算、乗算など）の数学の分野
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.
日本語 数や演算（加算、乗算など）の数学の分野
"She excelled in arithmetic and often helped her classmates with their problems."