Abacus Year 4 Textbook 1 - Ruth Merttens - podręcznik

Opis

Abacus Year 4 Textbook 1. Ruth Merttens. Podręcznik. 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...