7.EE.1-4a

What is the difference between an equation and an expression?

• An equation has an equal sign and an expression does not.
• An expression has an equal sign and an equation does not.
• This must be a trick! They are the same thing!
• One has variables and the other does not.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

 2(-8+7c) 

• 16+14c
• 30c
• -23c
• 14c+(-16)

Tags

CCSS.7.EE.B.3

4+(-7)-10x+5x

• -5x-3
• 24+35x
• -6-15x
• 15x+3

Tags

CCSS.7.NS.A.3

Write the expression for the perimeter of the rectangle

• 6x - 6
• 4x + 10
• 8x - 8
• 3x - 3

Tags

CCSS.7.EE.B.3

• 8y - 8

• 4y - 8

• 4y - 2 

• 8y - 2 

Tags

CCSS.7.NS.A.1B

• 25

• 7

• 209

• 3

Tags

CCSS.7.NS.A.3

Factor this expression:

4x + 30y

• 2(x + 15y)

• 4(x + 15y)

• 2(2x + 15y)

• can't be factored

Tags

CCSS.6.EE.A.3

CCSS.6.NS.B.4

A cell phone company dropped the prices on their phones by 9%. Which expression shows the NEW PRICE of the phone, p?

• p - 0.09p
• p - 1.09p
• p x 0.09p
• p - 0.09

Tags

CCSS.7.EE.B.3

Over the summer gas prices dropped by 3%. Which expression shows the NEW PRICE of a gallon of gas, g?

• g x 0.03
• g - 1.03g
• g - 0.03g
• g - 0.03

Tags

CCSS.7.EE.B.3

Timothy eats p potatoes in May. In June Timothy ate 10% more potatoes.

Select expression that best represents the potatoes he ate in June.

• 1.10p

• 0.10p

• 110p

• 10p

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3