Year 2 – Mental Maths (multiplication and division) Recall Doubles of all numbers to 20 and corresponding halves Odd and even numbers to 100 Doubles of multiples of 10 to 100 and corresponding halves Multiplication facts for 2x, 5x and 10x tables and corresponding division facts Mental Calculation Skills (with jottings if needed) Count on from and back to 0 in 1s,2s,5s, or 10s Double any multiple of 5 up to 100 Half any multiple of 10 up to 100 Find half of even numbers to 100 Find the total number of objects when they are organised into groups of 2, 5 or 10 Mental methods or strategies Use patterns of last digits e.g. 0 and 5 when counting in 5s Partition; double the 10s and 1s separately and then recombine Use knowledge that halving is the inverse of doubling and that doubling is equivalent to multiplying by 2 Use knowledge of multiplication facts from 2x, 5x and 10x tables

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# Mental Maths Year 2 multiplication