Mastery in maths is the ability to apply the mathematical knowledge learnt for a particular skill in whatever way possible. I intend to add worksheets to this page, where each row is a particular question, but one or more values are missing. As students work down the grid, different aspects are missing, meaning that they are working on applying their knowledge in different ways. They should also get more difficult as it goes down.
This link takes you to a folder of word files in google drive.