Yes
Not unless at least one of the numbers is zero.
No.
The two numbers are 50 and 63. Their sum is 113 and they have a difference of 13.
There are no two consecutive numbers that equal 70 because the sum of any two consecutive numbers is an odd number.
They do not always. The sum of two negative numbers is negative.
the two numbers are 14 and - 4.
The sum of two positive mixed numbers can not equal two because all positive mixed numbers are greater then one.no two can be, 1 1/2 and 1/2
The numbers are -2 and 28
There are five such numbers.
25 and 11
2,4,6,8,10,12,14,16,18