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"This is exactly the type of program I was looking for. It teaches instead of just quizzing. To learn to understand the operations is a blessing."
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ABOUT MERIT SOFTWARE
Merit has been producing educational software since 1983. Its programs are designed to address the core competencies that students require to succeed.
In-house product development and close contact with customers enables us to produce effective, efficient and easy-to-use instructive technologies.
Our programs are known for providing context-sensitive tutorials for students and convenient record management features to aid teachers, tutors and parents.
For more information, visit http://www.meritsoftware.com
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| |  | | Home » Matematicas Sencillas / Doing Simple Math in Your Head: 8449318017Aprende a Calcular Mentalmente Sin Problemas / Learn to Mentally Calculate Without ... Self-Help) (Spanish Edition) | | | | | | | Product Promotions: | | | | | Product Details: | | | Author:
| W. J. Howard | | Paperback:
| 137 pages | | Publisher:
| Paidos Iberica Ediciones S a | | Publication Date:
| 2004-02 | | Language:
| Spanish | | ISBN:
| 8449315212 | | Package Length:
| 8.7 inches | | Package Width:
| 5.8 inches | | Package Height:
| 0.3 inches | | Package Weight:
| 0.4 pounds |
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