Maths · Chapter 6

Number Series PYQs

There is no formula to memorise here, only a habit to build: look at how one term becomes the next, and test your guess on every pair.

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Adding and subtracting: constant and growing differences 8 PYQs

Multiplying and dividing: ratios, and 'multiply then add' 7 PYQs

Squares and cubes, with a small change 1 PYQs

Alternating series: two series woven into one 2 PYQs

Mixed operations: two steps in turn, and growing steps 2 PYQs

Wrong number: simple rules 1 PYQs