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Student Resource Book  |  
Year 8 (4A)

Number & Algebra

Chapter 4  |  Special Numbers

Extra Tasks - 19 to 22

Chapter 4
19. Happy numbers

Chapter 4 - Extra Task 19 - Happy Numbers

Chapter 4
20. Twin primes

Chapter 4 - Extra Task 20 - Twin primes

Chapter 4
21. I know what your number is

Chapter 4 - Extra Task 21 - I know what your number is

Chapter 4
22. Squares within squares

Chapter 4 - Extra Task 22 - Squares within squares

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