四し則そく演えん算ざん

noun

four arithmetic operations; basic arithmetic

Refers to addition, subtraction, multiplication, and division as a set. Common in educational and technical contexts.

• 小しょう学がく生せいはまず四し則そく演えん算ざんを学まなびます。

  Elementary school students first learn the four arithmetic operations.

• このプログラムは四し則そく演えん算ざんしかできません。