1st 9 weeks 7th Math

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.

 2(-8+7c) 

• 16+14c
• 30c
• -23c
• 14c+(-16)

Tags

CCSS.6.EE.A.3

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

• -5x-3
• 24+35x
• -6-15x
• 15x+3

Tags

CCSS.7.EE.A.1

 6(-4+3)+5v+10v

• 9v
• 21v
• 6+15v
• -6+15v

Tags

CCSS.6.EE.A.3

Which integer represents a 5-yard loss?

•  | 5 |
• | –5 |
• 5
• –5

Tags

CCSS.6.NS.C.5

A snake dives towards deeper water at a rate of 14 inches per second. If the snake continues at this rate for a total of 6 seconds, which expression represents this situation?

• 6(–14)
• –6(–14)
• 6 ÷ 14
• 6 ÷ (–14)

Tags

CCSS.7.EE.B.3

What fraction is represented with an 'x' on the number line?

• 1/8
• 2/9
• 1/9
• 1/4

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Harrison is selling 12 tickets to see the Knicks vs the Warriors. Each ticket costs $124. 7 people bought their tickets from him. How much money does Harrison have now?

• $900
• $568
• $345
• $868

Tags

CCSS.3.OA.D.8

Kaitlyn loves to roller skate. Since she skates so much, she decided to buy her own skates. She looked at several stores and found a pair she liked for $74.79. She has $193.42 in her savings account. If she takes out the money to buy the skates, how much money will be left in her savings account?

• $268.21
• $118.63
• $124.65
• $256.86

Tags

CCSS.6.NS.B.3

Brady enjoys spending money at the hardware store. He bought a wrench for $9.63, a nail gun for $28.01, and a dozen nails for $0.37 each. He gave the owner a hundred dollar bill. How much change will Brady get back?

• $57.92
• $19.25
• $42.08
• $28.03

Tags

CCSS.7.NS.A.3