Question

Addition and subtraction definition and examples

Answer 1

Step-by-step explanation:

ADDITION -the action or process of adding something to something else.

Addition is one of the four basic operations of arithmetic; the others are subtraction, multiplication and division. The addition of two whole numbers is the total amount of those values combined

SUBTRACTION - Subtraction is an arithmetic operation that represents the operation of removing objects from a collection. The result of a subtraction is called a difference. Subtraction is signified by the minus sign (−).

Answer 2

Answer:

Step-by-step explanation:

Addition is the "putting together" of two groups of objects and finding how many in all.Ex, 10+2=12

Subtraction tells "how many are left" or "how many more or less."Ex,100-2=8

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