-3 +5 = +2
Note: To add numbers with different signs. subtract the numbers then copy the sign of the number with the greater value.
-2
swap it round and you get...
-5+3=-2 simples
negative 15 plus positive three = negative twelve -15 + +3 = -12
-2 + 5 = 3 note that this is equivalent to 5 - 2 = 3; subtraction is commutative.
its negative 4........
it equals positive 3
2
positive 2
Positive five minus 2 plus three is equal to six.
negative ten
Negative three.
-8
positive negative plus
It is negative five or -5.