ACMNA149

Investigate index notation and represent whole numbers as products of powers of prime numbers

1. A Matter of Factors: Factors of 120
2. A Matter of Factors: Not factors of 96
3. A Matter of Factors: Not factors of 132
4. A Matter of Factors: Multiples of 12
5. A Matter of Factors: Multiples of 9
6. Number Detectives: Prime#a+prime#b = 45
7. Number Detectives: a+b=14, ab=45
8. Number Detectives: a+b=53 ab=150
9. Number Detectives: a+b=13, ab=40
10. Number Detectives: HCF of 40 & 65