Rules for adding negative and positive signs

Positive + Positive = Positive: 5 + 4 = 9
Negative + Negative = Negative: (- 7) + (- 2) = - 9Sum of a negative and a positive number: Use the sign of the larger number and subtract(- 7) + 4 = -3
6 + (-9) = - 3
(- 3) + 7 = 4
5 + ( -3) = 2
The sign will be that of the larger number. Remember adding a negative number is the same as subtracting a positive one!

A simple way to remember what sign to put is to take the sign of the higher number.

Please mark as brainliest answer

Well if you have 20 bats you probably want 20 balls? you don’t have enough context to answer the question.