Math Expressions

Which property is this an example of?
8 x (3 x 7) = (8 x 3) x 7

• Associative Property of Addition

• Identity Property of Multiplication

• Identity Property of Addition

• Associative Property of Multiplication

Tags

CCSS.3.OA.B.5

Which property is this an example of?
6 x 7 = 7 x 6

• Associative Property of Multiplication

• Commutative Property of Multiplication

• Inverse Property of Multiplication

• Distributive Property

Tags

CCSS.3.OA.B.5

Kara earns y dollars an hour. On Monday she worked 4 hours, on Tuesday she worked 3 hours, and on Thursday she worked 5 hours. Which expression shows how much she earned this week?

• (4y) + 3 + 5y

• 4 + 5y - 3

• 4y + 3 x 5

• y(4 + 3 + 5)

Tags

CCSS.HSA-SSE.A.1A

For every box of cookies sold the girl scouts earn $4. Which expression represents this situation where b represents the number of boxes sold?

• 4 + b

• 4 - b

• 4b

• 4/b

Tags

CCSS.6.EE.B.6

Which expression represents the product of 72 and y?

• 72 + y

• 72 - y

• 72 x y

• 72/y

Tags

CCSS.6.EE.A.2A

Paul was putting books on his bookshelf. He took his 34 books and divided them evenly between y shelves. Which expression represents the number of books on each shelf?

Tags

CCSS.HSA-SSE.A.1A

What is another way to write 6 x 6 x 6 x 6 x 6?

• 6(5)

• 30

Tags

CCSS.6.EE.A.1

Which equation has a value of 20 when x = 4 and y = 6?

• 4xy

• 2x + y

• 2x + 6y

• 4y - x

Aretzy is putting wall paper on two walls of her house. One wall is 6ft by 10ft. The other is 5ft by 5ft. Wall paper costs z dollars per square foot. Which expression shows how much she will spend?

Tags

CCSS.7.EE.A.1

Evaluate 8w - 12 for w = 4

• 12

• 20

• 24

• 32

Tags

CCSS.6.EE.A.2C