What is 2 plus 5?

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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) +15=22and2+ (5+15) =22

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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