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Extra Practice for Primary Mathematics is a series of six supplementary books that will prove invaluable to students in their understanding of mathematical concepts.

This series follow the topical arrangement in the Primary Mathematics U.S. Edition series.  The exercises generally provide problems of a similar style and level of difficulty as the course material covered in the Primary Mathematics U.S. Edition series.  The exercises are short and specific, so instructors may assign only those topics in which the students needs more practice.  This, together with the simple language used, will allow students to review mathematics with minimal guidance.

The practice material aims to consolidate and reinforce the mathematical skills taught in the Primary Mathematics series. 

Above extract from Preface of Extra Practice for Primary Mathematics (reproduced with the permission of the publishers).

Extra Practice for Primary Mathematics U.S. Pri 5

1. Whole Numbers (1): Place Value, Millions
2. Whole Numbers (2): Approximation and Estimation
3. Whole Numbers (3): Multiplying by Tens, Hundreds or Thousands
4. Whole Numbers (4): Dividing by Tens, Hundreds or Thousands
5. Whole Numbers (5): Order of Operations
6. Whole Numbers (6): Mental Calculation
7. Word Problems
8. Multiplication by a 2-digit Whole Number
9. Division by a 2-digit Whole Number
10. More Multiplication and Division by a 2-digit Whole Number
11. Factors and Multiples Review
12. Fractions (1): Fraction and Division
13. Fractions (2): Fraction and Division
14. Fractions (3): Addition and Subtraction of Fractions
15. Fractions (4): Adding Mixed Numbers
16. Fractions (5): Subtracting Mixed Numbers
17. Fractions (6): Problems on Mixed Numbers
18. Fractions (7): Product of a Fraction and a Whole Number
19. Fractions (8): Product of Fractions
20. Fractions (9): Dividing a Fraction by a Whole Number
21. Fractions (10): Word Problems
22. Fractions (11): More Word Problems
23. Area of Triangles
24. Ratio
25. Equivalent Ratios
26. Comparing Three Quantities
27. Angles
    Review 1
28. Decimals (1): Tens, Hundredths and Thousandths
29. Decimals (2): Tens, Hundredths and Thousandths
30. Decimals (3): Approximation and Estimation
31. Decimals (4): Multiplication by Tens, Hundreds or Thousands
32. Decimals (5): Division by Tens, Hundreds or Thousands
33. Decimals (6): Multiplication by a 2-digit Whole Number
34. Decimals (7): Conversion of Measurements
35. Percentage (1); Percent
36. Percentage (2): Writing Fractions as Percentages
37. Percentage (3): Word Problems
38. Percentage (4): Percentage of a Quantity
39. Average
40. Rate
41. Graphs
42. Triangles
43. 4-sided Figures
44. Tessellations
45. Volume (1)
46. Volume (2)
    Review 2
    Answers

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Samples

Exercise 6 - Whole Numbers (6): Mental Calculation
Exercise17 - Fractions (6): Problems on Mixed Numbers
Exercise 36 - Percentage (2): Writing Fractions as Percentages

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