Ruth Merttens

Los libros de Ruth Merttens en orden

Los libros de Ruth Merttens en el orden en que se publicaron, de Parents' Guide to Your Child's Maths (1988) a Abacus Mastery Checkpoints Workbook Year 4 (2018).

1. 1Parents' Guide to Your Child's MathsParents' Guide to Your Child's Maths1988
2. 2Adding and SubtractingAdding and Subtracting1989
3. 3Abacus 4Abacus 41997
4. 4Abacus 5: Teachers' BookAbacus 5: Teachers' Book1997
5. 5New AbacusNew Abacus2001
6. 6Textbook 1Textbook 12007
7. 7Textbook 2Textbook 22007
8. 8Year 2/P3Year 2/P32007
9. 9Abacus Evolve FoundationAbacus Evolve Foundation2008
10. 10Abacus Year 1 Workbook 1Abacus Year 1 Workbook 12013
11. 11Abacus Year 3 Textbook 1Abacus Year 3 Textbook 12013
12. 12Abacus Year 4 Textbook 2Abacus Year 4 Textbook 22013
13. 13Abacus Year 3 Textbook 3Abacus Year 3 Textbook 32014
14. 14Abacus Mastery Checkpoints Workbook Year 4Abacus Mastery Checkpoints Workbook Year 42018