Properties of Addition and Their Applications

The video tutorial covers properties of addition for whole numbers, focusing on the associative property and the additive identity. It explains how the sum remains unchanged regardless of grouping in the associative property and how adding zero to a number keeps it unchanged, defining zero as the additive identity.

Which property of addition states that the sum remains the same regardless of how the numbers are grouped?

• Distributive Property

• Associative Property

• Commutative Property

• Closure Property

What is the result of (2 + 3) + 4 according to the associative property?

• 10

• 9

• 7

• 8

If you add 3 + (4 + 2), what is the sum?

• 8

• 7

• 9

• 10

Which of the following is an example of the associative property?

• 1 + 2 = 3

• 1 + 0 = 1

• 1 + 2 = 2 + 1

• (1 + 2) + 3 = 1 + (2 + 3)

What is the sum of 2 + 3 + 4 when grouped as (2 + 4) + 3?

• 7

• 8

• 9

• 10

What is the sum of 2 + (3 + 4) according to the associative property?

• 8

• 7

• 10

• 9

Which property of addition is demonstrated by the equation (2 + 3) + 4 = 2 + (3 + 4)?

• Additive Identity

• Closure Property

• Commutative Property

• Associative Property

What is the sum of 2 + 3 + 4 when grouped as 2 + (3 + 4)?

• 8

• 7

• 10

• 9

What is the additive identity in whole numbers?

• 0

• 1

• 10

• Any number

What happens when you add zero to a whole number?

• The number becomes zero

• The number remains the same

• The number decreases by one

• The number increases by one