Area and Multiplication

If you needed an area rug to cover 24 square feet, which rug would you NOT be able to buy?

• 3 ft x 8 ft

• 4ft x 4 ft

• 4 ft x 6 ft

• 12 ft x 2 ft

Which word is used when figuring area?

• multiplication

• addition

• subtraction

• division

Which equation is correct for this area model?

• 4 x 6 = ?

• 7 x 5 = ?

• 6 x 3 = ?

• 4 x 7 = ?

This array represents 4 x 5. Which number sentence using repeated addition matches this array?

• 4+4+4+4=16

• 5+5+5+5+5=25

• 4+4+4+4+4=20

• 5+5+5+5=20

8x8

• 64

• 63

Zion has planted a garden with 7 rows of carrots. If he puts 8 carrots plants in each row, how many carrots might he have?

• 58

• 56

• 63

• none of these

This model could represent which number sentence?

• 3 x 5 = 15

• 3 + 6 = 9

• 3 x 6 = 18

Find the area of the following figure

• 10 cm squared

• 14 cm squared

• 12 cm squared

• 8 cm squared

Find the area of the following figure

• 23 square units

• 24 square units

• 36 square units

• 33 square units

• 13 square units

What is the area of the rectangle?

• 9 sq units

• 3 units

• 21 units

• 12 units