One Step Equations Practice

What is the inverse operation of addition?

• addition

• subtraction

• multiplication

• division

What is the inverse operation of subtraction?

• addition

• subtraction

• multiplication

• division

What is the inverse operation of mulitplication?

• addition

• subtraction

• multiplication

• division

What is the inverse operation of division?

• addition

• subtraction

• multiplication

• division

What equation is modeled here?

• x - 6 = 13
• x + 6 = 12
• x + 6 = 13
• x6 = 13

Write the equation for the model.

Key

red squares = -1

yellow squares = +1

• x + 3 = 18

• x - 3 = -18

• 3x=18

• 3x=-18

Write the equation for the model.

Key

red squares = -1

yellow squares = +1

• x - 6 = -11

• x + 6 = -11

• x - 6 = 11

• x + 6 = 11

What is the first step in solving -4m = 20

• add 4 to both sides

• divide both sides by -4

• subtract -4 from both sides

• multiply both sides by -4

What is the first step in solving x - 7 = 9

• add 7 to both sides

• add 9 to both sides

• subtract 9 from both sides

• subtract 7 from both sides

What is the first step in solving

 $\frac{x}{4}=5$  ?

• add 4 to both sides

• subtract 4 from both sides

• multiply both sides by 4

• divide both sides by 4