1 out of 3
Here are two games you can play. Which offers the better chance of winning?
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1 out of 3
This problem explores the range of events in a sports day and which ones are the most popular and attract the most entries.
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In a league of 5 football teams which play in a round robin tournament show that it is possible for all five teams to be league leaders.
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Have a go at this version of John Conway's game. Do you have any good strategies for winning?
2 out of 3
1 out of 3
Play this game to learn about adding and subtracting positive and negative numbers
Want a serious challenge? Have a look at these ideas for changing the Approaching Midnight game.
3 out of 3
Heads or Tails - the prize doubles until you win it. How much would you pay to play?
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In this game, you throw a dice and move counters along the snail's body and in a spiral around the snail's shell. It is about understanding tens and ones.
