arithmetic

n. use of numbers in calculation; branch of mathematics that deals with simple counting and the properties of numbers; computation

adj. pertaining to arithmetic; of or that involves arithmetic

Arithmetic or arithmetics (from the Greek word αριθμός = number) is the oldest and most elementary branch of mathematics, used by almost everyone, for tasks ranging from simple day-to-day counting to advanced science and business calculations. In common usage, the word refers to a branch of (or the forerunner of) mathematics which records elementary properties of certain operations on numbers. Professional mathematicians sometimes use the term higher arithmetic when referring to number theory, but this should not be confused with elementary arithmetic.
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Noun
1. the branch of pure mathematics dealing with the theory of numerical calculations
(hypernym) pure mathematics
(hyponym) algorism
(classification) mathematics, math, maths
(class) miscalculate, misestimate
Adjective
1. relating to or involving arithmetic; "arithmetical computations"
(synonym) arithmetical

(n.)
The science of numbers; the art of computation by figures.
  

(n.)
A book containing the principles of this science.
  

n.
علم حساب , گنت , علم سياق , گنت بچار , گنت پرکاش
book of arithmetic
حساب کي کتاب , پھيلاوٹ