Maths Challenge 4

Miss Webb has worked out how to reach the target number. Can you? Year six have been trying, but they haven’t managed it yet!

8 Comments

  1. Mrs Jacques says:

    I can get to 655!
    100+75=175
    175×4=700
    9×5=45
    700-45=655

    Who can get to 645?

  2. Mrs Griffin says:

    I can get 646!

    75 x 9 = 675
    675 – 20 = 655
    655 – 4 = 651
    651 – 5 = 646

  3. bvsameer says:

    75 x 9 = 675
    675 – 20 = 655
    655 – 4 = 651
    651 – 5 = 646

    Challenge complete

  4. levchi says:

    Miss Webb has got it I found two ways with Miss Webb and Bavandeep

  5. bavsin says:

    I have got it ,but Miss Webb has another can you find it?
    9×4=36
    36×20=720
    720-75=645

  6. basbas says:

    Miss Webb has found it out.

  7. levchi says:

    Miss Webb has found yet another way
    20+4=24
    100-75=25
    24X25=600
    9X5=45
    600+45=645

    Yay!

  8. basbas says:

    I have found a way

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