Inverse Operations Intro

What is the inverse operation of subtraction?

• Subtraction
• Multiplication
• Division
• Addition

What is the inverse operation of addition?

• addition
• subtraction
• multuplication
• division

What is the inverse operation of multiplication?

• addition

• subtraction

• multuplication

• division

What is the inverse operation of division?

• addition
• subtraction
• multuplication
• division

If 8 X 5 = 40, then which of the following is an inverse problem?

• 40 X 5 = 8
• 5 - 8 = 3
• 5 + 3 = 8
• 40 / 5 = 8

If 2 + 8 = 10, then which of the following is an inverse problem?

• 10 - 2 = 8
• 2 + 8 = 10
• 10 + 2 = 12
• 8 - 2 = 6

If 6 - 4 = 2, then which of the following is an inverse problem?

• 6 + 2 = 8
• 6 + 4 = 10
• 4 + 2 = 6
• 2 - 4 = 6

If 6 X 4 = 24, then which of the following is an inverse problem?

• 6 + 2 = 8
• 10 X 4 = 6
• 24 / 4 = 6
• 6 X 2 = 12

Knowing 4 + 8 = 12 will help you solve which of the following problems?

• 12 + 8 = 20
• 12 - 8 = 4
• 8 - 4 = 4
• 12 + 4 = 16

Knowing 6 X 5 = 30 will help you solve which of the following problems?

• 30 / 6 = 5 and 30 / 5 = 6
• 11 - 6 = 5 and 11 - 5 = 6
• 6 + 5 = 11 and 5 + 6 = 11
• Albert the Bull