EWWNP means Exploring Wild and Wonderful Number Patterns Created
by Yourself! Investigate what happens if we create number
patterns using some simple rules. What happens when you add the
digits of a number then multiply the result by 2 and you keep
doing this? You could try for different numbers and different
rules. Investigate the different numbers of people and rats
there could have been if you know how many legs there are
altogether! Ram divided 15 pennies among four small bags. He
could then pay any sum of money from 1p to 15p without opening
any bag. How many pennies did Ram put in each bag? A game for
two people, or play online. Given a target number, say 23, and a
range of numbers to choose from, say 1-4, players take it in
turns to add to the running total to hit their target. Can you
put the numbers 1-5 in the V shape so that both 'arms' have the
same total?