These are intended to be used after unit 1 of + and -. For 2016/17 the quizzes have been made in two formats: the usual movie.exe format and also in flash.
If your school does not have a computer room, and relies on tablets, the movie.exe files are no use as they need a Windows operating system. The flash files should work.
2. Unit covers for time
These are now online.
3. Multiplication and division
Planning is well-underway for this unit. There will be an update on × and ÷ shortly.