The difference between -18 and 68 is 86.
32-18 18+ ____=32 ____ = 32-18 =14
The difference is... 25
Halfway between 18 and 28 is (18 + 28) ÷ 2 = 23.
The distance between these two points is 23.
67
23
17...
(13 + 23)/2 = 18
A good dating website for people between the ages of 18 and 23 is OkCupid.
605 days between March 23 2009 and November 18 2010.
what is difference between 18 & 81 in general knowledge