Number structure, factors and calculation

By the end you’ll be able to

• Order and calculate with integers, decimals and negative numbers using the correct order of operations (BIDMAS/BODMAS) and efficient written methods
• Find factors, multiples and primes; write any integer as a product of prime factors in index form
• Find the HCF and LCM of two or three numbers (including with prime factor decompositions or Venn diagrams) and use them to solve problems