8 + -5 is the same as 8 - 5. You're adding a negative 5 to a positive 8.
8 + -5 = 3
Answer:
Step-by-step explanation:
Think of it as if the + sign isn't there. if something is #+(-#) just automatically think oh ok it's a subtraction problem. so transform 8+(-5)=3 into 8-5=3
