Handling Data: Year 3 DEVELOPING NUMERACY Autor Hilary Koll et al. 29 aug 2002 Paperback Preț: 90.25 lei 157.99 lei 3-5 săpt. -43%
Calculations: Year 8 DEVELOPING NUMERACY Autor Hilary Koll et al. 29 mai 2003 Paperback Preț: 91.36 lei 158.65 lei 3-5 săpt. -42%
Solving Problems: Year R DEVELOPING NUMERACY Autor Christine Moorcroft 28 sep 2000 Paperback Preț: 95.95 lei 166.87 lei 3-5 săpt. -43%