Monday, September 14, 2015

Integer Operations

Complete these WITHOUT USING A CALCULATOR!

#1.  (-3) + (-5)

#2. (-2) + (6)

#3. (6) + (-7)

#4. (9) + (8)

#5. (-2) - (-3)

#6. (-8) - (5)

#7. (9) - (-2)

#8. (4) - (6)

11 comments:

  1. 1. -8
    2. 4
    3. -1
    4. 17
    5. -1
    6.-13
    7.11
    8.-2

    ReplyDelete
  2. 1.-8
    2.4
    3.-1
    4.17
    5.-1
    6.-13
    7.7
    8.-2

    ReplyDelete
    Replies
    1. number 7 is not 7 it is 11 i accidently put 7

      Delete
  3. 1. is -8
    2. is 4
    3. is -1
    4. is 18
    5. is -1
    6. is -13
    7. is 11
    8. is -2

    ReplyDelete
    Replies
    1. number 4 was a typo I meant to put -17

      Delete
  4. 1. -8
    2. 4
    3. -1
    4.17
    5. -1
    6. -13
    7. 7
    8. 2

    ReplyDelete
  5. 1.) 8
    2.) 4
    3.) -13
    4.) 17
    5.) -1
    6.) 3
    7.) 7
    8.) -2

    ReplyDelete
  6. 1. -8
    2. 4
    3. -1
    4. 18
    5. -1
    6. -13
    7. 11
    8. -2

    ReplyDelete
  7. 1. -8
    2. -8
    3. -13
    4. 17
    5. 1
    6. -3
    7. -7
    8.2

    ReplyDelete
  8. 1.(-3)+(-5)=8
    2.(-2)+(6)=(-8)
    3.(6)+(-7)=(-13)
    4.(9)+(8)=17
    5.(-2)-(-3)=1
    6.(-8)-(5)=(-2)
    7.(9)-(-2)=(-7)
    8.(4)-(6)=2

    ReplyDelete
  9. #1. 2
    #2. 4
    #3. -1
    #4. 17
    #5. -5
    #6. -13
    #7. 7
    #8. -2

    ReplyDelete