Ruth Merttens Abacus year 4 textbook 1

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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 instructions that are easy to follow a self-assessment opportunity on every page colour to indicate the different maths areas within the programme.

Series Editor: Ruth Merttens Authors: Jennie Kerwin and Hilda Mertten.