Thursday, 27 November 2014

Green Marbles


Class 7 Maths Group- Comment on this post to share how you solved the problem. Also add on to the problem. Remember to talk about the strategy you used not just the answer.
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5 comments:

  1. Ashley27 November 2014 at 12:32

    I knew there was 958 green marbles so I did 958 - 439= 519 and that is how I got my answer.

    ReplyDelete
  2. Junior27 November 2014 at 12:33

    I decided to do 958-439=
    So I did 958-439
    then I take away 4 from the 5 and added 1 to the 8 and that how it makes 519

    ReplyDelete
  3. Judah27 November 2014 at 12:45

    I knew that Tim had 958 green marbles and Melanie took 439
    so I did 958-439
    958-400=558
    558-9=549
    549-30=519.

    ReplyDelete
  4. Anonymous27 November 2014 at 12:46

    first I know that I have to takeaway 439 so I did 958 - 439= 519

    ReplyDelete
  5. Muba27 November 2014 at 12:47

    What i decided to do was 958-439=?
    So I did 958-439-=521 and took away 2 to make 419.

    ReplyDelete

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