Targeted Year 2 resources for doubling numbers up to 100 (e.g., 43 + 43 ), linking to multiplication by 2 and mental calculation strategies, a key KS1 Maths objective. Activities build conceptual understanding of partitioning a number to double the tens then the ones, promoting reasoning. This essential small step supports mastery of mental arithmetic and is vital for meeting national curriculum expectations. The CS Maths Scheme provides structured partitioning and calculation practice.
Full step description and curriculum objectives