There are infinitely many numbers whose difference is 18 . Every number,say n, differs
by 18 from n+ 18 and n -18.
10 and 8
18 & 42
The numbers are 18 and 12
18 and 9 18*9 = 162 18-9 = 9
The numbers are 18 and -17 because 18-(-17) = 35 and 18+(-17) = 1
6 and 18
18 and 6.
[8] and [10].
18 and 15
Eight
18
42 + 18 = 6042 - 18 = 24
10 and 8
-9 and +9
18 & 42
The numbers are 18 and 12
18 + 3 = 21 18 - 3 = 5 The two numbers are therefore 3 and 18.