Here is a list of numbers.
10 11 12 13 14 15 16 17 18 19
From the numbers on the list,
write down a square number
write down a multiple of 7
write down all of the prime numbers on the list.
245 exam-style questions on Edexcel GCSE Maths Factors and Multiples. Each one has a worked solution and a mark scheme showing where the marks go.