| title | ISBN-13 | year of publication |
|---|---|---|
| Cambridge Mathematics Direct 3 Planning Pack | 978-0-521-79820-4 | 2000 |
| Cambridge Mathematics Direct 4 Place Value Sample Booklet | 978-0-521-79855-6 | 2000 |
| Cambridge Mathematics Direct 4 Planning Pack | 978-0-521-79824-2 | 2000 |
| Cambridge Mathematics Direct 5 Planning Pack | 978-0-521-79828-0 | 2001 |
| Cambridge Mathematics Direct 6 Planning Pack | 978-0-521-79832-7 | 2001 |