Unit 5a Review: Integer Operations (Open Up)

Your checking account is overdrawn by $50.  You write a check for $20.  What is the balance in your account? 

• -$30
• $70
• -$70

Tags

CCSS.7.NS.A.1C

A roller coaster begins at 90 feet above ground level.  Then, it descends 105 feet.  Find the height of the coaster after the first descent. 

• -15 feet
• 15 feet
• 195 feet
• 5 feet 

Tags

CCSS.7.NS.A.3

Which results in a number larger than 70?

• 70 x -10
• 70 - (-10)
• 70 + (-10)

Tags

CCSS.7.NS.A.1B

Wai and Kuri were digging in the sand at the beach.  Wai dug a hole that was 15 inches below the surface and Kuri dug a hole that was 9 inches below the surface.  Find the difference in the depths of their holes.  

• 24 inches
• 6 inches
• -6 inches
• 20 inches 

Tags

CCSS.7.NS.A.3

A team gained 5 yards on their first play of the game.  Then they lost 6 yards.  Find the total change in yardage.  

• -1 yard
• 1 yard
• 11 yards
• -11 yards 

Tags

CCSS.7.NS.A.1C

 18 - (-4)

• -22
• 4
• 22
• -4

Tags

CCSS.7.NS.A.1C

-4 x -4

• -8
• 8
• -16
• 16

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

-7 x 4

• 24
• 28
• -28
• -24

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

50 ÷ -10

• -5
• 5
• 40
• -40

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

44/-4=

• 11
• -8
• -11
• -1/11

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B