Part of a "Mental Maths" series, each book features practice for addition and subtraction. It provides useful educational materials for parents to use with their children at home. It also offers a useful approach to number work for parents to follow with their children.
- Limba : Engleza
- Data Publicarii : 16 Aug 2004
- Format : Paperback
- Numar pagini : 32
- ISBN : 9780713670806