2023 maths challenge: J5 Factor Cards:
a) if the card h the largest available number is moved to the score pile at each turn in a 20-game, what will be the score?
b) Show steps that will produce a score of more than 100 points in a 20-game.
c) Explain why every 20-game ends with 8 or fewer cards in the score pile.
d) What is the maximum score for a 20-game? Explain why it is the maximum.