xlsx, 13.44 KB
xlsx, 13.44 KB
A simple to use worksheet illustrating triangular numbers
Creative Commons "Attribution"

Reviews

4.8

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elan9991

4 years ago
5

Well set out and easy to use, pupils quickly saw the pattern and its relation to the sum of the first n natural numbers.

tr6rv650

5 years ago
4

Thanks for sharing

megbright

5 years ago
5

Great help with triangular numbers topic

simpsonjan

6 years ago
5

rachel555

7 years ago
5

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