London Maths Week Blog! – What’s you favourite number and why?

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What is your favourite number?!

Maths blogger Alex Bellos recently did this, and after polling more than 44,000 people from around the world on his website, he got an answer: The world’s favorite number is 7!

My favourite number is 48 because it has lots of factors…and it’s the number of my house!

Write below what your favourite number is and why!