This is a set of 12 questions involving adding, subtracting, multiplying and dividing fractions. Students need to read the worded problems and decide which operation they need to use. I ran this as a relay and displayed their team names and scores on the second powerpoint; they had 3 attempts at a question before they had to move on.

An introduction to functions, the notation used and composite functions. A nice and structured powerpoint, with a tarsia activity to finish. Answers included!