TY - CHAP TI - Letter Plates : An idea for maths problem-solving AU - Dancer, Judith AU - Skinner, Carole T2 - The Little Book of Maths Problem-Solving ET - 1 SP - 38 EP - 39 T3 - Little Books PY - 2013/// PB - Bloomsbury Publishing Plc CY - London SN - 978-1-4729-3171-9 UR - https://www.bloomsburyearlyyears.com/article?docid=b-9781472931719-01123 DB - Bloomsbury Early Years LA - en Y2 - 2026/6/04/ ER -