Equivalent Expressions

Which of the following expressions represents the total area of the rectangle?

• 5(2 + 3)
• 3(2 + 5)
• 2(3 + 5)
• 2(3) + 3(5)

Tags

CCSS.7.EE.A.1

Lamar earns $4000 per month, and his wife, Neva, earns $5500 per month. Which expression could be used to find the total amount they earn in an entire year?

• 12(5500 - 4000)
• 12(4000 + 5500)
• 4000 + 5500

Tags

CCSS.6.EE.B.6

Which of the following is equivalent to 2(c - 8)?

• 2c - 16
• 2c + 16
• 2c - 8
• c - 16

Tags

CCSS.6.EE.A.4

(b + 8)5

• b + 40
• 5b - 40
• 5b + 40
• 5b + 8

Tags

CCSS.6.EE.A.3

What is true of the commutative property?

• You can swap the order of addition or multiplication problems and still get the same answer.

• Addition is the same as multiplication.

• It will never work with subtraction or division

• The order of operations should be multiply, divide, add subtract.

Tags

CCSS.6.EE.A.3

Which one of the following illustrates the Commutative Property of Addition?

• 5 + 7 = 7 + 5

• 5 + 7 = 4 + 8

• 5 + 7 = 3 + 9

• 5 + 7 = 10 + 2

Tags

CCSS.6.EE.A.3

Which of the following illustrates the Commutative Property of Multiplication?

• 3 x 4 = 6 x 2

• 3 x 4 = 12 x 1

• 3 x 4 = 2 x 6

• 3 x 4 = 4 x 3

Tags

CCSS.6.EE.A.3

The commutative property of addition states that the order of the numbers in an equation:

• Should go from smallest to largest

• Should go from largest to smallest

• Is important

• Doesn't change the sum

Tags

CCSS.6.EE.A.3

What is the missing number?

6 + ____ = 7 + 6

• 4

• 13

• 7

• 9

Tags

CCSS.6.EE.B.5

Find an equivalent expression for the given expression: 36x + 24

• 4(9x + 7)
• 4(9x + 8)
• 2(18x + 12)
• 12(3x + 3)

Tags

CCSS.6.EE.A.4