because the number are the same /example2 times 3 equals 6. 3 times 2 equals 6
-2
-3
It is -7+5 = -2
The answer is -7. minus three plus one is minus two, adding a negative is the same as subtraction and so plus negative five means minus 5 so the sum is -2-5=-7 The Sum= -3+1-5 -2-5 -7
obviosly 5
5 is the sum. 2 and 3 are the addends.
The sum of 5 and -2 is three.
2 + 3 = 5
495
The sum of 75 plus 5 is 80.
The sum of 1/2 and 2/5 is 9/10
The sum of 2/3 and 5/6 is 1 1/2.