View original (French)

Relative calculations with TI-Collège Plus calculator

Solved
weshwesh974 Posted messages 34 Status Member -  
weshwesh974 Posted messages 34 Status Member -
Hello,

I would like to know how to calculate this on the TI-Collège Plus calculator: (+12)+(-15).
Because when I enter this calculation, it says SYNTAX Error.
Do I need to do something special, or is it that the calculator can't perform this calculation?
Please respond quickly!!! Thank you in advance.

4 answers

  1.
    dodo 25 Posted messages 125 Status Member 13
     
    Hello,
    is the least used for -15 the same as the one for doing the calculations?
    10
  2. dodo 25 Posted messages 125 Status Member 13
     
    ah then try without the + before the 12
    2
  3. weshwesh974 Posted messages 34 Status Member 1
     
    Non
    0
  4. weshwesh974 Posted messages 34 Status Member 1
     
    Thank you, I've finally found the solution!! Thanks, it works.
    0