CBeebies: Kerwhizz - Toy Factory Track - Question 4

CBeebies: Kerwhizz - Can you answer question 4 from Toy Factory Track?

CBeebies is dedicated to delighting and surprising its pre-school audience and it remains the UK's most watched and most loved channel for the under-sixes. Just under half of the target audience tune in every week (parents and carers with children aged 0-3 and 4-to 6-year-olds in digital homes) and our reach is over double that of our nearest competitor.