past papers for maths gcse

could someone help me please ive got a mock on foundation paper 1 on thursday and ive finished doing all past papers from edexcel does anyone know what i can do or other exam boards i can use that are similar

Go back and do the past paper that you did first, you likely don't remember the questions! If not, go through all the past papers that you did and see which questions you lost marks in, find which topic it is and then practice some questions on that topic either using the textbook or websites like maths genie which have topic questions! ☺️

Well done that's a lot of papers to go through! If you haven't done so already go back through each paper and highlight an area you need to work on where you perhaps made mistakes, then using websites like mathsgenie and corbettmaths search for the topic and do some practice questions. Also if you're aiming for a specific grade, maths genie and probably other websites have topics categorised with which grade they correspond to. With that you should be very well prepared, hope that helps a little!