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Hello there.

This is Numberphile. We mainly post videos about mathematics and just numbers in general.

Dyscalculia

An expert on on cognitive neuropsychology speaks to us about his research on the seldom-discussed "dyslexia for numbers".

Professor Brian Butterworth is based at University College London.

Dyscalculia is a learning disability involving mathematics and numbers.

1,296 and Yahtzee

1,296 and Yahtzee

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