Some arithmetic systems operate on mathematical objects other than numbers, such as interval arithmetic and matrix arithmetic. Arithmetic operations form the basis of many branches of …

: a branch of mathematics that deals usually with the nonnegative real numbers including sometimes the transfinite cardinals and with the application of the operations of addition, …

This Arithmetic course is a refresher of place value and operations (addition, subtraction, division, multiplication, and exponents) for whole numbers, fractions, decimals, and integers.

Arithmetic is the branch of mathematics in which we study numbers and relations among numbers using various properties and use them to solve examples. The word ‘Arithmetic’ comes from …

arithmetic, branch of mathematics in which numbers, relations among numbers, and observations on numbers are studied and used to solve problems.

Arithmetic is generally thought of as basic operations — addition, subtraction, multiplication, and division — and those operations are the main foundation of this branch of mathematics.

In math, it means emphasizing such things as learning fractions and fluency in arithmetic. But this debate isn't just about budget arithmetic. The size of the numbers involved means simple …