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discovering prime numbers

Overall rating 4 out of 54.3 (20 ratings)

Last updated 05 November 2013, created 21 January 2010, viewed 34,191

I found similar work sheet but they didnt make complete sense as they had rubbish instructions... so I edited 1 to make this! hope it helps!

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  • for pupils

  • Word documentWorksheet
    Finding prime numbers grid.docx (18kb, Word document)
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Reviews (18)

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This is good, kids found it enjoyable, thanks

from theocratic, 05 November 2013
(report comment) 4 out of 5

Just what I needed in a mad rush, for unexpected cover - thank you!

from 200262kj, 27 September 2013
(report comment) 5 out of 5

Simple, yet effective. Thanks.

from ricardoquail, 26 September 2013
(report comment) 5 out of 5

Thanks - re-titling it as 'Can you find all 25 prime numbers between 1 and 100'? would be helpful for children to check their work - if they are likely to make mistakes along the way

from chris1962, 18 November 2012
(report comment) 5 out of 5

Quite helpful - Thank you!

from smarjan, 21 October 2012
(report comment) 4 out of 5
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bonniemarieone"s avatarbonniemarieone

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