| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Beta Mathematics: Bk. 3 | 978-0-7217-2260-3 | 1979 | T. R. Goddard · J. W. Adams |
| Essential Mental Arithmetic 1 Compatible with Mental Arithmetic Answer Books | 978-0-7217-1194-2 | 2010 | J.W. Adams |
| Essential Mental Arithmetic 2 Compatible with Mental Arithmetic Answer Books | 978-0-7217-1195-9 | 2010 | " |
| Essential Mental Arithmetic 3 Compatible with Mental Arithmetic Answer Books | 978-0-7217-1196-6 | 2010 | " |
| Essential Mental Arithmetic 4 Compatible | 978-0-7217-1197-3 | 2010 | " |
| Mental Arithmetic Book 1 Answers: Year 3, Ages 7-8 | 978-0-7217-0805-8 | 2016 | Schofield & Sims · T R Goddard · J W Adams |
| Mental Arithmetic Book 1: Year 3, Ages 7-8 | 978-0-7217-0799-0 | 2016 | Schofield & Sims · J W Adams · E Spavin · L Spavin · T R Goddard |
| Mental Arithmetic Book 2: Year 4, Ages 8-9 | 978-0-7217-0800-3 | 2016 | Schofield & Sims · J W Adams · E Spavin · L Spavin · T R Goddard |
| Mental Arithmetic Book 3 Answers: Years 4-5, Ages 8-10 | 978-0-7217-0807-2 | 2016 | Schofield & Sims · T R Goddard · J W Adams |
| Mental Arithmetic Book 3: Years 4-5, Ages 8-10 | 978-0-7217-0801-0 | 2016 | Schofield & Sims · J W Adams · E Spavin · L Spavin · T R Goddard |
| Mental Arithmetic Book 4 Answers: Year 5, Ages 9-10 | 978-0-7217-0808-9 | 2016 | Schofield & Sims · T R Goddard · J W Adams |
| Mental Arithmetic Book 4: Year 5, Ages 9-10 | 978-0-7217-0802-7 | 2016 | Schofield & Sims · J W Adams · E Spavin · L Spavin · T R Goddard |
| Mental Arithmetic Book 5 Answers: Year 6, Ages 10-11 | 978-0-7217-0809-6 | 2016 | Schofield & Sims · T R Goddard · J W Adams |
| Mental Arithmetic Book 5: Year 6, Ages 10-11 | 978-0-7217-0803-4 | 2016 | Schofield & Sims · J W Adams · E Spavin · L Spavin · T R Goddard |
| Mental Arithmetic Book 6 Answers: Years 6-7, Ages 11-12 | 978-0-7217-0810-2 | 2016 | Schofield & Sims · T R Goddard · J W Adams |
| Mental Arithmetic Book 6: Years 6-7, Ages 11-12 | 978-0-7217-0804-1 | 2007 | Schofield & Sims · J W Adams · E Spavin · L Spavin · T R Goddard |
| Mental Arithmetic Introductory Book Answers: Years 2-3, Ages 6-8: Teachers Introduction | 978-0-7217-0853-9 | 2016 | Schofield & Sims · T R Goddard · J W Adams |
| Mental Arithmetic Introductory Book: Years 2-3, Ages 6-8 | 978-0-7217-0798-3 | 2016 | Schofield & Sims · J W Adams · E Spavin · L Spavin · T R Goddard |