no 2 is a prime number
Yes. Mixed numbers can be negative. -11/2 + 31/2 = 2
There is only one example where the sum of two mixed numbers can be equal to two. 1/1 + 1/1 All other combinations of mixed numbers will be greater than two.
There is no answer because there are no mixed #.
I don't think you cant sum numbers. You can add numbers to get the sum.
1 1/4 and 1 3/4
yes 1.5 +.5 = 2 * * * * * No. 0.5 is NOT a mixed number. But 3.5 + (-1.5) = 2
When the sum of the negatives is an integer is when the sum is a whole number