Integer Addition and Subtraction Review

How would you rewrite -10 - 5?

• 10 + (-5)
• -10 + 5
• -10 + (-5)
• 10 + 5 

Tags

CCSS.7.NS.A.1B

How would you rewrite this problem?

-10 - (-5)

• 10 + (-5)

• -10 + 5

• -10 + (-5)

• 10 + 5

Tags

CCSS.7.NS.A.1C

How would you rewrite this problem?

-5 - 3

• -5 + (-3)

• 5 + 3

• -5 - (-3)

• -5 + 3

Tags

CCSS.7.NS.A.1C

What is the rules for subtracting integers?

• Change to multiplication and use the opposite of the second number.
• Change to addition and use the opposite of the second number.
• Find the opposite of both numbers and then add. 
• Subtract like normal and keep the larger sign. 

Tags

CCSS.7.NS.A.1C

Which number sentence best reflects the number line?

• 5 + (-9)

• 5 + 9

• 9 + (-5)

• -9 + 5

Tags

CCSS.7.NS.A.1B

Which number sentence best represents the number line?

• - 5 + 11

• 6 + (-5)

• 11 - 6

• 6 + (-11)

Tags

CCSS.7.NS.A.1B

If it is 85 degrees in California and -4 degrees in Nebraska, how many degrees warmer is it in California? 

• -89
• 81
• 89
• -81

Tags

CCSS.7.NS.A.1C

Ryan is in a submarine 210 meters below sea level, he ascends 136 meters. What is Ryan’s new elevation?

• -346

• -74

• -19

• 74

Tags

CCSS.7.NS.A.1C

A game show contestant starts a game by answering three questions incorrectly. Each incorrect answer costs the contestant $900. What integer would represent the point total for the contestant?

• $2700

• $300

• -$2700

• -$300

Tags

CCSS.6.NS.C.5

Select all of the expressions that are equivalent to -6+14

• -6-(-14)

• 14-6

• 14+(-6)

• -14+6

• 14-(-6)

Tags

CCSS.7.NS.A.1D