Автор:Merttens Ruth Год: 2014 Издание:Pearson Education (Longman) Страниц: [не указано] ISBN: 9781408278550 Part of the Abacus toolkit, the textbooks provide:
- the perfect balance of practice and problem-solving for each area of maths;
- pictorial representations to support children's conceptual understanding;
- clearly laid out questions with...
