Exploring Properties of Addition: Identity, Commutative, and Associative

This video tutorial covers the three main properties of addition: identity, commutative, and associative. The identity property states that adding zero to a number does not change its value. The commutative property allows numbers to be added in any order, yielding the same result. The associative property shows that numbers can be grouped in different ways without changing the sum. The video provides examples for each property to enhance understanding.

Which property of addition states that adding zero to a number does not change its value?

• Distributive Property

• Commutative Property

• Associative Property

• Identity Property

What is the result of 5 + 0 according to the Identity Property?

• 0

• 10

• 5

• 5 + 0

Which property of addition allows you to add numbers in any order and get the same result?

• Identity Property

• Distributive Property

• Commutative Property

• Associative Property

What is the sum of 2 + 1 according to the Commutative Property?

• 1 + 2

• 3

• 2

• 4

Which property of addition allows you to group addends with parentheses and still get the same sum?

• Distributive Property

• Identity Property

• Associative Property

• Commutative Property

What is the result of (1 + 2) + 3 according to the Associative Property?

• 6

• 3 + 1 + 2

• 5

• 1 + (2 + 3)

Identify the property: 1 + 8 = 8 + 1

• Identity Property

• Associative Property

• Commutative Property

• Distributive Property

Identify the property: 3 + 0 = 3

• Commutative Property

• Associative Property

• Distributive Property

• Identity Property

Identify the property: (8 + 7) + 2 = 8 + (7 + 2)

• Commutative Property

• Associative Property

• Distributive Property

• Identity Property