Kia ora, hello peoples,
This is my maths blog post this week, Mr Gillstrom has taught us a new game involving counters. We had to start with 21 counters and be the last person to take a counter away to win. We could take either 1,2, or 3 counters away at a time. The main aim of this maths session was to try and work out how we could always win.
Here is my explanation on how you can always win:
How about trying it out!?
See ya later!
Yours sincerely,
Sophie :D
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