I have a shop on TES. Some items for free and some for sale.
To support with Numbers and Place Value for assessment and planning there are discussion questions that could be used to observe responses (other linked areas of maths are in those documents too) and there are also examples of work from children’s maths books at ARE – both for all year groups from Year 1 to Year 6. Documents aimed at earlier year groups could be useful for assessing for gaps and to support with planning for ‘catch-up’. Each document is only £2.
I am building my products. It includes advice for Greater Depth and I am in the process of putting together exemplification at ARE for year 1, 3, 4 and 5. This should be useful for moderation purposes. Search on the TES website for Sharon Day Maths (or Sharonjaneday).