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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  • Finding prime numbers grid.docx

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Created: Jan 21, 2010

Updated: Nov 30, 2014

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This resource is designed for UK teachers. View US version .

38 Reviews

4.24.2
  • 4
    user avatargimmeyopa month agoreport

    Good sheet, remind the kids to use different colours and that there will be overlaps.

  • 4
    user avatarJasper922 years agoreport

    Simple format, but a very effective teaching tool.Thank you.

  • 5Recommended

    Thank you, just what I wanted!

  • 4

    adapted for a homework activity. Many thanks!

  • 5
    user avatarjmood3 years agoreport

    Thank you for sharing will definitely use it.