Between each pair of terms in this sequence is the amount the sequence is decreasing by. The 𝒏th term refers to a term's position in the sequence, for example, the first term has 𝒏 = 1, the second ...

Preparing for your KS2 maths SATs? This Year 6 arithmetic quiz is designed to help you practise for your maths SATs tests with interactive questions including calculations, multiplication, division, ...