arithmetic background

arithmetic

/əˈrɪθmətɪk/ /ˈærɪθmətɪk/

Illustration arithmetic - Image 1

Illustration arithmetic - Image 2

noun

算术，计算。

The mathematics of numbers (integers, rational numbers, real numbers, or complex numbers) under the operations of addition, subtraction, multiplication, and division.

Examples :

"Learning arithmetic helps children understand basic math concepts like counting and calculating. "

学习算术可以帮助孩子们理解数数和计算等基本的数学概念。

math number science education

Illustration arithmetic - Image 1

Illustration arithmetic - Image 2

adjective

算术的，计算的

Of, relating to, or using arithmetic; arithmetical.

Examples :

"arithmetic geometry"

算术几何

Illustration arithmetic - Image 1

adjective

算术的，等差的

Of a progression, mean, etc, computed solely using addition.

Examples :

"arithmetic progression"

等差数列