Use your calculator to find which whole number divided by another whole number gives the answer:
Topics: Starter  Arithmetic  Calculator  Fractions
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Note to teacher: Doing this activity once with a class helps students develop strategies. It is only when they do this activity a second time that they will have the opportunity to practise those strategies. That is when the learning is consolidated. Click the button above to regenerate another version of this starter from random numbers.
A spreadsheet could be used to quickly find a solution to this kind of problem.
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Teacher, do your students have
access to computers? 

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Use a spreadsheet to help investigate which pairs of numbers, when divided, give a recurring decimal answer.
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