GMAS Unit 4A Review Expressions

Which expression(s) have the same value as 7(6 + 3)?

• 42 + 21

• 7(9)

• 18(7)

• 13 + 10

Tags

CCSS.7.NS.A.1D

Byron wants to use distributive property to rewrite the expression that shows a number outside the parentheses other than 1.

(48 + 36) = __(__+__)

(a)  

Tags

CCSS.6.NS.B.4

Tags

CCSS.7.EE.A.1

Tags

CCSS.6.EE.A.4

Denise has x pieces of gum and Susan has 3 times as much. Write an expressions to represent how much gum Susan has.

• 3 - x

• S = 3x

• x + 3

Tags

CCSS.6.EE.B.6

The cost of renting ice skates is $4 plus $3.50 for each hour that the skates are rented. Write an expression that can be used to find the cost (c) in dollars of renting the skates for h hours.

• c = 4h + 3.50

• h = 4c + 3.50

• c = 4 + 3.50h

• h = 4 + 3.50c

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Tags

CCSS.6.EE.A.3

• 12

• 2x + 9

• 33

• 81

Tags

CCSS.6.EE.A.2C

• seven times two plus a number

• two less than a number multiplied by seven

• two times a number plus seven

• two more than seven times a number

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Completely factor the following expression:

24x + 64y = _(_+_)

(Hint: Use distributive property)

(a)  

Tags

CCSS.7.EE.A.1