Today, start with your CGP 10-minute Weekly Workouts book, pages 8-9 (Autumn Term: Workout 4)
Now have a go at these questions about multiplying and dividing by 9. Like yesterday, you can choose your own level of challenge. Remember that 'developing' is the easiest, 'expected' is a bit trickier and 'challenge' is the trickiest. Make sure you challenge yourself as much as you can.