Elementary arithmetic is the simplified portion of arithmetic that includes the operations of addition, subtraction, multiplication, and division
Addition:
When two numbers are added together, the result is called a sum. The two numbers being added together are called addends.
Example: 5 2 = 7
Subtraction
Subtraction is the mathematical operation which describes a reduced quantity. The result of this operation is the difference between two numbers, the minuend and the subtrahend
Example: 10 - 5 = 5
Multiplication:
When two numbers are multiplied together, the result is called a product. The two numbers being multiplied together are called factors, with multiplicand and multiplier also used
Exmple : 5 X 3 = 15
Division
Division is an arithmetic operation which is the inverse of multiplication.
Specifically, given a number a and a non-zero number b, if another number c times b equals a, that is
c X b =a
Then a divided by b equals c. that is a/b =c
example
6/3 =2 since 2 X 3 =6
Ref Source: https://en.wikipedia.org/wiki/Elementary_arithmetic
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