R. P. · Richard P. · Richard S. Piccirilli
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Mastering Math Facts: Addition & Subtraction: A Practical Approach for Helping Students Learn and Retain Math Facts With Efficiency and Confidence | 978-0-545-06405-7 (0-545-06405-8) | 2009 |
| Mastering Math Facts: Multiplication & Division: A Practical Approach for Helping Students Learn and Retain Math Facts With Efficiency and Confidence | 978-0-545-06404-0 (0-545-06404-X) | 2009 |
| Mental Math: Computation Activities for Anytime | 978-0-590-49796-1 (0-590-49796-0) | 1994 |