7.NS.1a Review Period 4

Which statement models this equation?
11 + ( − 11 ) = 0

• William purchased 11 oranges and 11 apples.
• Ms. Vela had 11 pennies in a jar after taking out 11 pennies.
• Sheila had 11 marbles. She gave 4 to Bobby, 5 to Carla, and 2 to Jenna.
• Mr. Carlson drove 11 miles to work. He then drove 10 miles back home.

Tags

CCSS.7.NS.A.1B

Which expression is equivalent to zero?

• seven minus ten plus zero
• nine minus six plus three
• eleven minus six minus five
• five minus six minus five

Tags

CCSS.1.OA.B.3

 -7 + ______ = 0 

• -7
• 7
• 0

Tags

CCSS.7.NS.A.1B

Complete Jesse's new hand to make his total score equal zero. What must be the value of the ? card?

• -2

• 6

• 10

• 2

Tags

CCSS.7.NS.A.1B

Altitude above sea level is given in positive values and below sea level is given in negative values. Which situation describes a hiker in Death Valley stopping at an altitude of 0 feet?

• The hiker starts at -10 feet and then increases altitude by 10 feet.

• The hiker starts at -10 feet and then decreases altitude by 10 feet.

• The hiker starts at 10 feet then increases altitude by 10 feet.

• The hiker starts at 0 feet then decreases altitude by 10 feet.

Tags

CCSS.6.NS.C.5

Which statement BEST models the equation below?
− 7 + 7 = 0

• A girl earned $7 per hour working 7 hours
• A train backed up 7 feet and then moved forward 7 feet.
• A cup contained 7 ounces of water after 7 ounces were poured out from the cup
• A person walked 7 feet forward, stopped, and then walked another 7 feet forward.

Which expression is equivalent to zero?

• five minus six plus one
• five minus six plus zero
• six minus six minus five
• five minus six minus five

 22 + ______ = 0 

• 0
• 22
• - 22

Tags

CCSS.7.NS.A.1B

What is a example of Additive Inverse?

• -1+1=0
• -1+1=-2

Tags

CCSS.7.NS.A.1B

What is the value of | –7 |?

• 7
• – | –7 |
• 14
• –7

Tags

CCSS.6.NS.C.7C