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How long is a piece of string? - Numeracy: Video playlist - BBC Bitesize
Is it possible to measure the exact length of a piece of string?
↗ https://www.bbc.co.uk/bitesize/topics/zndws82/watch/zbb6n39Is it possible to measure the exact length of a piece of string?
↗ https://www.bbc.co.uk/bitesize/topics/zndws82/watch/zbb6n39