Angle Theorem 4

Theorem

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Main Angle Theorems page.

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Lemon Law

Lemon Law

A fascinating digit changing challenge. Change the numbers on the apples so that the number on the lemon is the given total. Can you figure out, by understanding place value, how this works?

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Changing The Subject

Changing The Subject

Rearrange a formula in order to find a new subject in this self marking exercise. So far this activity has been accessed 24925 times and 13621 people have earned a Transum Trophy for completing it.

Apple

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