pdf, 53.03 KB
pdf, 53.03 KB
pdf, 52.94 KB
pdf, 52.94 KB
Use prime factors to find the square root of a number. This task is easily extended (decide if the square root of a number is an integer value, or not). The task develops a feeling for number and underpins an understanding of surds.

Key words: integer, factor, prime factor, factorisation, square root, root, surd.
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3

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dsc505

7 years ago
3

A nice resource to get a better "feel" for square numbers.

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