Area Model INtro

What equation is represented in the array?

• 10x10=100

• 11 x 12= 132

• 11 x 10= 110

• 10x 12= 120

What number is missing from the area model for the equation 14 x18?

• 14

• 18

• 4

• 40

What number is missing from the area model for the equation 12 x 25

• 12

• 2

• 20

• 4

What number is missing from the area model for the equation 26 x 19?

• 200

• 30

• 20

• 300

What number is missing from the area model for the equation 42x 16

• 14

• 390

• 4

• 40

What is 12 x 16?

• 300

• 102

• 192

• 138

Product is the answer to a ...

• Addition problem

• Division problem

• Multiplication problem

• Subtraction problem

What number goes in the box with the "?"

• 30

• 300

• 56

• 72

What is the TOTAL area of the whole rectangle?

• 1572

• 1872

• 1632

• 1628

• 1789

Answer explanation

Area = the sum of all the smaller rectangle areas added up.

A=1500 + 60 + 12 + 300

What number goes in the purple box?