What is 2 plus 5?

Find out what the sum of two numbers is with our interactive tool. Edit the values, see quick answers, and learn to solve addition problems step by step.

What is 2 plus 5? Learn how to calculate 2 + 5 and understand arithmetic properties with exercises, explanations, and practice quizzes.

Quick Answer

The result of 2 + 5 is 7. This is because addition combines two values into a single total. For example, 2 + 5 = 7.

2+5=7

Understanding Addition

Addition is one of the four fundamental operations in arithmetic. It combines two or more numbers into a single total..

Properties of Addition

Commutative Property

The order of numbers doesn't change the sum:a + b = b + a

Example:2+5=7and5+2=7

Associative Property

Grouping of numbers doesn't change the sum:(a + b) + c = a + (b + c)

Example:(2+5) +16=23and2+ (5+16) =23

Identity Property

Adding zero to any number doesn't change its value:a + 0 = a

Example:2+ 0 =2and5+ 0 =5

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