Practice Sheets A selection of mixed homework question sheets (courtesy of TBarr, Hillhead High School): Mixed Homework 1 Mixed Homework 2 Mixed Homework 3 Mixed Homework 4 Mixed Homework 5 Mixed Homework 6 Mixed Homework 7 Unit 1 Revision Unit 2 Revision Units 1 and 2 Revision Units 1, 2 and 3 Revision