Triangle Challenge - Sides of Five
APSMO Pilot Project
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Please let us know your school
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And your teacher's email address
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What is your class name?
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Challenge One:
How many solutions are possible with a 5 on top?
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Challenge Two:
How many solutions are possible when the numbers in the corners are the same?
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Challenge Three:
How many solutions are possible with a 4 on top?
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Challenge Four:
Which numbers can appear fours times in a solution?
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Extra Challenge
Explain why 2 cannot appear in a solution if 4 is on top.
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