Solving One-Step Equations with Tape Diagrams

What are the inverse operations for addition and subtraction?

• Addition and multiplication

• Subtraction and division

• Addition and subtraction

• Multiplication and division

In the equation X + 4 = 9, what is the value of X?

• 7

• 4

• 5

• 6

What is the purpose of using a tape diagram in solving equations?

• To check the answer

• To avoid using algebra

• To make the equation more complex

• To visualize the equation

In the equation Y - 3 = 12, what operation should be used to isolate Y?

• Multiply by 3

• Divide by 3

• Add 3

• Subtract 3

What is the value of Y in the equation Y - 3 = 12?

• 12

• 18

• 9

• 15

In the equation 4X = 32, what operation should be used to isolate X?

• Add 4

• Divide by 4

• Subtract 4

• Multiply by 4

What is the value of X in the equation 4X = 32?

• 9

• 6

• 7

• 8

In the equation V/3 = 5, what operation should be used to isolate V?

• Divide by 3

• Add 3

• Subtract 3

• Multiply by 3

What is the value of V in the equation V/3 = 5?

• 15

• 18

• 12

• 10

What is the purpose of using inverse operations in solving equations?

• To avoid using algebra

• To check the answer

• To make the equation more complex

• To isolate the variable