1 is never it and 2 is always one! That's right, we're talking about primes! Get children ready to acquire new skills with this Year 6 Primes to 100 Prior Learning worksheet, which covers the content from the year before. There are a range of question styles included, such as fluency and problem solving. Pupils will find the incorrect numbers, complete a factor tree and use the clues to identify the possible numbers.

This resource is ideal for use at the start of the lesson so that any gaps in learning or misconceptions can be addressed. An answer sheet is provided so that time can be saved with self or peer-marking.