Many things: 31 x 2 = 62 is just one example.
45
22 is equal to 16 if 7 is equal to 13.
None of the times tables equal 31.
31/100
0.31 is equal to 31/100 as a fraction.
1 x 31 = 31
1, 31 (31 is a prime!)
yes iwnt the list of napolcom passers last May 31 2009
-65 + 31 31 - 65 -34
31/7 = 4.4285714...
31^9 is equal to 26,439,622,160,671.