Look up ISBN > Singapore > Marshall Cavendish Education
| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2010 | 978-981-285-531-2 | Andrew Lee | Challenging Word Problems for Primary Mathematics (3) |
| '' | 978-981-285-532-9 | SingaporeMath.com | Primary Mathematics Challenging Word Problems 4 |
| 2011 | 978-981-285-533-6 | Challenging Word Problems, Grade 5 (Primary Mathematics) | |
| 2014 | 978-981-285-534-3 | Challenging Word Problems, Grade 6 (Primary Mathematics) | |