Questions (Integer Subtraction)
Question 1
      What is the answer to:   -(-3) + 6 - 2 - 10 - (-7) - (-1) + 3
Question 2
      Use a number line to obtain the answer to: -1 - (-3).
Question 3
      Use the electric charges model and the 'take away' meaning of subtraction to obtain an answer to: 2 - 5
ANSWERS