Multiply & Divide Equations

Solve:

 $\frac{s}{10}=7$  

• s= 1.42

• s= 17

• s=70

• s = 3

SOLVE:  $6\ =\ \frac{t}{5}$  

• t = 30

• t = 1.2

• t = 1
  
  

• t = 11

SOLVE:

 $3a\ =\ 12$  

• a = 36

• a = 4

• a = 15

• a = 9

SOLVE:

 $5\ \times\ z\ =35$  

• z = 7

• z = 175

• z = 30

• z = 40

SOLVE: 40 = 4y

• y = 10

• y = 160

• y = 44

• y = 36

What is it called when you "undo" an operation?

• Flip Flop

• Distributive Property

• Inverse Operation

• Undo

Where must you perform the operation to solve the equation?

• On the right

• On the left

• To both sides

• To the opposite side

What is the inverse operation of addition?

• Addition

• Subtraction

• Multiplication

• Division

What is the inverse operation of division?

• addition

• subtraction

• multiplication

• division

What is the inverse operation of subtraction?

• addition

• subtraction

• multiplication

• division