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There are lots of answers to this question, depending on how you arrange the groups.
Have a try for yourself, and if you discover anything interesting, let us know ! Please do send us some pictures or photos of the triangles you make.
Three Fingers and a Loop of String
Age 5 to 7
Challenge Level 
There are lots of answers to this question, depending on how you arrange the groups.
Have a try for yourself, and if you discover anything interesting, let us know ! Please do send us some pictures or photos of the triangles you make.
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