Jawabanmu

2014-08-12T19:03:51+07:00
2014-08-12T19:07:34+07:00
1. 8 + ( - 2 )
    8 - 2 = 6

2. - 5 + ( - 9 )
    - 5 - 9 = - 14

3. - 3 + 10 = 7
  
4. 7 - ( - 5 )
    7 + 5 = 12

5. - 6 - 8 = - 14

6. - 4 - ( - 3 )
   - 4 + 3 = - 1

7. - 5 x - 3 = 15