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Your Number Is...

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First Forward Into Logo 6: Variables and Procedures

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Your Number Was...

Age 11 to 14 Challenge Level:

This problem follows on from Your Number Is...
 

Press the button in the interactivity below to investigate what this machine does:

Try starting with other numbers - maybe decimals or negative numbers.

How is the machine working out your starting numbers?

Can you devise your own set of instructions so you can work out someone else's starting numbers in the same way?