Properties of Addition and Distributive Property

The video tutorial covers the properties of addition, including the commutative, associative, and distributive properties. It explains that the order of numbers in addition does not affect the sum (commutative property), how grouping numbers differently does not change the sum (associative property), and how distributing numbers can simplify addition without changing the result (distributive property). The video concludes with a preview of the next lesson on multiplication properties.

What is the main topic discussed in the video?

• Properties of division

• Properties of multiplication

• Properties of subtraction

• Properties of addition

Which property of addition states that the order of numbers does not affect the sum?

• Associative property

• Distributive property

• Identity property

• Commutative property

If 7 + 4 = 11, what is 4 + 7?

• 13

• 12

• 11

• 10

What does the associative property of addition allow you to do?

• Distribute numbers differently

• Change the grouping of numbers

• Add zero to any number

• Change the order of numbers

In the expression (7 + 3) + 2, what is the sum?

• 11

• 12

• 13

• 10

Which property is demonstrated by the equation: (7 + 3) + 2 = 7 + (3 + 2)?

• Identity property

• Distributive property

• Associative property

• Commutative property

What does the distributive property of addition involve?

• Changing the order of numbers

• Changing the grouping of numbers

• Distributing numbers differently

• Adding zero to any number

What is the result of 48 + 27 using the distributive property?

• 80

• 65

• 70

• 75

How can 48 + 27 be simplified using the distributive property?

• 48 + 30 - 3

• 48 + 20 + 7

• 45 + 30

• 50 + 25

What is the sum of 48 + 20 + 7?

• 77

• 75

• 70

• 68