-15,-14,34,32,-42,-39,58,54,-61

• ans is: -56
  -15-(-14)=-1
  34-32=2
  -42-(-39)=-3
  58-54=4
  -61-(-56)=-5
• 11 years agoHelpfull: Yes(27) No(1)
• ans -56
  -15+1=-14
  34-2=32
  -42+3=-39
  58-4=54
  -61+5=-59
  
  
  
• 11 years agoHelpfull: Yes(2) No(5)
• add with 1 then subtract with 2. like that increase the (add or sub)numbers
  -15+1= -14
  34-2= 32
  - 42+3= -39
  58-4= 54
  -61+5= -56
  answer is -56
• 8 years agoHelpfull: Yes(1) No(0)