Pre algebra questions

You have to solve all these problems step by step and fit it on a white sheet a paper. My teacher is letting us have a cheat sheet for the final but he only allows 8 in a half by 11 inch paper only. That is basically the size of a standard piece of computer paper. You can do the front and back of that paper. There is 71 questions in all and I need all of them step by step so I can know how to solve them on the final. I also provided answers. I write too big, so with my writing it does not fit. Please write small so they all fit on that paper, but please do it in a way that I can read it fine. Thank you.