belzi82 (24th August 2011)
belzi82 (24th August 2011)
A water lily growing in a pond
everyday it doubles its size
If it took 30 days to cover the whole pond
When was the pond half covered
what does 111111111 X 111111111 equal
no calulators allowed, should take you less than a minute to work out
correct bigrig
Maybe lots of 1's??? lmao