What is the perimeter of this rectangle?

• 28

• 14

• 21

• 42

Which operation is the opposite of multiplication?

• Addition 

• Subtraction 

• Division 

4x_=12

• 2

• 3

• 4

• 5

What is 22+22?

• 44

• 50

• 54

• 66

What is 20 divided by 2?

• 22

• 18

• 40

• 10

What is 4X9?

• 13

• 5

• 36

• 27

What shape was the piece of tissue paper in this problem?  (Problem 5)

• Rectangle 

• Square

• Rhombus 

• Trapezoid

What is 20 divided by 4?

• 80

• 16

• 5

• 24

What is 2+9+2+9?

• 18

• 36

• 22

• 11

What is the formula for the perimeter of a square?

• P=L+W+L+W

• P=4s