-11
6
The sum of 5/6 and 5/6 is 1 2/3
The sum of -5 plus 11 is 6. When a negative is added to the positive you subtract instead of add to get your answer.
6 plus 7
because the number are the same /example2 times 3 equals 6. 3 times 2 equals 6
The answer will be 21x + 1
Yes - due to commutability, you can rearrange the numbers in any addition sum and the answer will still be the same.
5/30 + 4/6 = 1/6 + 4/6 = 5/6
6(5 + 9) = (6 x 5) + (6 x 9) = 6 x 14 = 84
The sum of 5 1/3 and 5/6 is 6 1/6
The sum of 5/6 and 3/8 = 1 5/24
The sum of 5/6 and 4/9 is 1 5/18