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Thursday

Complete your arithmetic questions first.

 

Today we looked at the circumference and how we work it out. We do 3.14 X diameter. 

Remember, when you multiply by a decimal, sometimes it is easier to ignore the decimal while you do the working out then put it back in at the end.

3.14 has two digits after the decimal point, so your answer will need 2 digits after the decimal point too. 

 

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