Properties of Addition

What is the result of 7 + 4 according to the commutative property of addition?

Which of the following is NOT an example of the Associative Property of Addition?

• (3 + 4) + 5 = 3 + (4 + 5)

• (1 + 2) + 3 = 1 + (2 + 3)

• (2 + 3) + 4 = 2 + (3 + 4)

• (2 + 3) + 4 = (2 + 4) + 3

In the expression -9 + (7 + 6), which numbers are grouped together first using the Associative Property?

• -9 and 7

• 7 and 6

• -9 and 6

• -9 and 7 and 6

If a = -42, what is the additive inverse of a?

• 42

• -42

• 0

• -84

What is the result of -42 + 42 according to the Additive Inverse Property?

• -84

• 0

• 42

• -42

What is the result of 25 + (-25) according to the Additive Inverse Property?

• 50

• 0

• 25

• -25

What is the result of adding zero to any number?

• The number itself

• Zero

• One

• Negative of the number

Which property states that the sum of a number and its additive inverse is zero?

• Additive Identity Property

• Additive Inverse Property

• Commutative Property

• Associative Property

• Commutative

• Associative

• Identity

• Inverse

What is the term for the property of addition where the order of the numbers does not change the sum?

• Commutative

• Associative

• Identity

• Inverse