Subtracting Integers Review

Which of the answers show the subtraction problem correctly rewritten as an addition problem?
−8 − 5

• 8 + 5

• 8 + (−5)

• −8 + 5

• −8 + (−5)

Tags

CCSS.7.NS.A.1B

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

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

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

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

• Change the first number into the opposite
  2) Change Subtraction to Addition
  3) Change second number to opposite

Tags

CCSS.7.NS.A.1C

Who rewrote their subtraction problem correctly as an addition problem?

• Shannon
  7 − (−3)
  7 + (−3)

• Peter
  −5 − 4
  − 5 + 4

• Aaliyah
  −6 − (−1)
  −6 + (−1)

• Tyrone
  −2 − 8
  −2 + (−8)

Tags

CCSS.7.NS.A.1B

What equation is modeled?

• 6 + -6 = -6

• -6 + 6 = 12

• 6 + -12 = -6

• -12 + 6 = -6

Tags

CCSS.7.NS.A.1B

-7 - 2

• -9

• 9

• 5

• -5

Tags

CCSS.7.NS.A.1C

-14 + (-3)

• -17

• 11

• -11

• 17

Tags

CCSS.7.NS.A.1C

-8 + 13

• 21

• -21

• 5

• -5

Tags

CCSS.7.NS.A.1C

-10 + 10

• 20

• 0

• -20

• 1,000,000

Tags

CCSS.7.NS.A.1B

1-2

• 1

• -1

• 5

• -5

Tags

CCSS.7.NS.A.1C

-8 - (-4) =

• 12

• -12

• 4

• -4

Tags

CCSS.7.NS.A.1C