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Any tips for developing “number sense”?
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Magoosh suggests a little game (use addition, subtraction, multiplication, division on a set of four 1 digit numbers to produce the each number between 1-20) to develop one’s “number sense”. Just wondering if anyone knows of any other ways to achieve this aim? I definitely don’t have natural number sense and it is a muscle I’m going to need to train regularly.

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5 years ago