Adding and Subtracting Integers Review

12 + (-7) =

• -5

• 5

• 19

• -19

Tags

CCSS.5.NBT.B.7

-9 + (-5)

• -14
• 14
• -4

Tags

CCSS.6.NS.C.5

-7 - (-7)

• 14
• 0
• -14
• 1

Tags

CCSS.5.NBT.B.7

12 - (-3) = 

• 9
• -9
• 15
• -15

Tags

CCSS.5.NBT.B.7

Emily is a diver. Today she descended to a depth of 40 feet below sea level. Then she swam up 10 feet and descended another 4 feet. How far below sea level is Emily now?

• -34 feet
• -54 feet
• 54 feet
• -26 feet

Tags

CCSS.6.NS.C.5

Which are the correct steps for rewriting a subtraction problem into addition?

• 1) Keep first number the same
  2) Keep Subtraction sign
  3) Change second number to opposite
• 1) Keep first number the same
  2) Change Subtraction into Addition
  3) Change second number to opposite
• 1) Change the first number into the opposite
  2) Change Subtraction to Addition
  3) Keep second number the same
• 1) Change the first number into the opposite
  2) Change Subtraction to Addition
  3) Change second number to opposite

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

CCSS.2.NBT.B.9

What can be added to these counters to make zero?

• One red counter

• Two yellow counters

• Two yellow counters and one red counter

• Two red counters

Tags

CCSS.K.OA.A.1

CCSS.K.OA.A.2

What is the answer to -2 - 8?

• -10
• 10
• 6
• -6

Tags

CCSS.5.NBT.B.7