Listed below are the study units for Number. Click on the unit to view its contents.

1. Order, add and subtract positive and negative numbers in context. (Number 1 Part 1)

2. Understand and use decimal notation and place value. (Number 1 Part 1)

3. Compare and order decimals in different contexts. (Number 1 Part 1)

4. Consolidate and extend mental methods of positive and negative to include decimals. (Number 1 Part 1)

5. Consolidate efficient methods of positive and negative of whole numbers, extend to decimals. (Number 1 Part 1)

6. Plan and carry out calculations using the facilities on a calculator. (Number 1 Part 2)

7. Interpret the display on a calculator in different contexts, including money. (Number 1 Part 2)

8. Solve number problems. (Number 1 Part 2)

9. Choose and justify the use of an appropriate and efficient method for solving a problem. (Number 1 Part 2)

10. Explain methods and reasoning orally and in writing (Number 1 Part 2)

11. Judge whether an answer is reasonable and check results(Number 1 Part 2)

12. Use the equivalence of fractions, decimals and percentages in describing proportions(Number 2 Part 1)

13. Find fractions and percentages of quantities(Number 2 Part 1)

14. Consolidate and extend mental methods to include fractions and percentages(Number 2 Part 1)

15. Solve problems involving fractions and percentages(Number 2 Part 1)

16. Explain methods orally and in writing(Number 2 Part 1)

17. Choose and justify an appropriate and efficient method(Number 2 Part 1)

18. Consolidate understanding of the operations of multiplication and division and their relationship to each other(Number 2 Part 2)

19. Judge whether an answer is reasonable and check results using inverses or other methods(Number 2 Part 2)

20. Consolidate understanding of the principles of the arithmetic laws(Unit 10/N3 Calculations Written Methods (Part 1 of 2 ))

21. Know and use the order of operations(Unit 10/N3 Calculations Written Methods (Part 1 of 2 ))

22. Plan and carry out calculations using brackets(Unit 10/N3 Calculations Written Methods (Part 1 of 2 ))

23. Solve problems and puzzles in number, including decimals(Unit 10/N3 Calculations Written Methods (Part 1 of 2 ))

24. Choose and justify an appropriate and efficient method(Unit 10/N3 Calculations Written Methods (Part 1 of 2 ))

25. Refine written methods of x and division of whole numbers to ensure efficiency and extend to decimals with two places.(Unit 10/N3 Calculations Written Methods (Part 2 of 2 ))

26. Judge whether an answer is reasonable and check results(Unit 10/N3 Calculations Written Methods (Part 2 of 2 ))

27. Use the equivalence of fractions, decimals and percentages in describing proportions(Unit 13/N4 FDPRP 2 (part 1 of 2))

28. Understand the relationship between ratio and proportion(Unit 13/N4 FDPRP 2 (part 1 of 2))

29. Use ratio and proportion to solve problems(Unit 13/N4 FDPRP 2 (part 1 of 2))

30. Refine methods of multiplication and division(Unit 13/N4 FDPRP 2 (part 2 of 2))

31. Plan and carry out calculations using a calculator(Unit 13/N4 FDPRP 2 (part 2 of 2))

32. Judge whether an answer is reasonable and check results using inverse operations or other methods(Unit 13/N4 FDPRP 2 (part 2 of 2))

33. Round numbers including to 1 or 2 decimal places(Number 5 Part 1)

34. Make and justify estimates and approximations (of numbers and calculations)(Number 5 Part 1)

35. Plan and carry out calculations using brackets(Number 5 Part 1)

36. Interpret the display in different contexts(Number 5 Part 1)

37. Consolidate and refine written methods of four rules including decimals(Number 5 Part 2)

38. Use the equivalence between fractions, decimals and percentages(Number 6 Part 1)

39. Understand the relationship between ratio and proportion and use ratio and proportion to solve simple problems(Number 6 Part 1)

40. Find fractions and percentages of simple quantities(Number 6 Part 1)

41. Explain methods and reasoning(Number 6 Part 1)

42. Plan and carry out calculations using the facilities on a calculator(Number 6 Part 2)

43. Interpret the display in different contexts(Number 6 Part 2)

44. Solve number problems(Number 6 Part 2)

45. Explain methods and reasoning(Number 6 Part 2)

46. Judge whether an answer is reasonable and check results(Number 6 Part 2)