The focus of Subtracting from Multiples of 10 (A) is on enabling learners to spot patterns when subtracting a single digit from a multiple of 10.
In section A, pupils will use number lines to complete four subtractions. Then in section B pupils will complete three subtraction wheels where they start with the number at the centre and subtract the outside of it. The emphasis here is on mental calculations. By now some learners may have already spotted a pattern, if not then after subtracting the same single digit from different multiples of 10 in section C, they will have!
