Area Model Distributive Property

Which expressions represent this model?

Check all that apply.

• 4 + 5

• 4(5)

• 20

• 5(4)

• 5(5)

Tags

CCSS.2.OA.C.4

The model shows the addition expression 18 + 12.

One expression that is equivalent to this sum is :

• 3(6+4)

• 3+6+4

• 3+6(4)

• 3(6)+4

Tags

CCSS.2.OA.A.1

What is the greatest common factor of 16 and 24?

• 4

• 6

• 8

• 10

If the GCF of 28 and 16 is 4, then what expression uses the GCF and is equivalent to 28 + 16?

• 4(7+4)

• 2(14+16)

• 4(7+16)

• 4(24+12)

Tags

CCSS.6.NS.B.4

Use the model to find the missing number in the pair of equivalent expressions.

15 + 9 = ?(5 + 3)

What number is missing from the expression?

• 1

• 3

• 4

• 2

Tags

CCSS.2.OA.A.1

A farmer plants corn and soybeans. This model shows the area reserved for each.

Which expression is equivalent to the sum of the two areas?

• 4(5)(3)

• 5(4 + 3)

• 4(5 + 3)

• (4 + 5)(4 + 3)

Tags

CCSS.6.NS.B.4

Explain how to use the distributive property to find an expression that is equivalent to 20 + 16.

Tags

CCSS.6.NS.B.4

A farmer sets up two corn mazes for a fall festival, as shown in this model.

Which equivalent expressions are represented by the model? Check all that apply.

• 15 + 5

• 3 + (5 + 1)

• 3(5 + 1)

• 5(3 + 1)

• 5)(3) + (5)(1)

Tags

CCSS.6.NS.B.4

Describe the error in the work shown below.

Find an expression equivalent to 18 + 30.

Factors of 18: 1, 2, 3, 6, 9, 18

Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30

18 + 30 = 6(3 + 10)

Tags

CCSS.6.NS.B.4

Are these expressions equivalent? Explain why or why not.

42 + 35 7(6 + 5)

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2