Topic 1: Properties of square numbers
Topic 2: Some more interesting patters
Topic 3: Finding the square of a number
Topic 4: Problem to find the square
Topic 5: Other patterns in squares
Topic 6: Pythagorean triplets
Topic 7: Square roots
Topic 8: Finding square roots
Topic 9: Finding square root through repeated subtraction
Topic 10: Finding square root through prime factorisation
Topic 11: Finding square root by division method
Topic 12: Square roots of decimals
Topic 13: Estimating square root
Exercise solutions
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