-1
5 + -8 = 3 + 12 -3 is not equal to 15
2+3=5.
5 plus 3 plus 7 does equal 5 plus 7 plus 3; this is an example of the commutative property of addition. Therefore, the statement is true.
-5 + 3 = -2
(-5)/(3) = -12/3
5/2 + 3 = 2.5 + 3 = 5.5
5 + 3 * ( 5 - 2) ^ 2
5050
2 radical 30
6-2 = 4 8+7 ≠3 9+5 = 14
2 + 3 = 5