13 thoughts on “Working systematically

  1. Hayaat and Nick

    For the problem called ‘sealed solution’ we got 5+3 as the way for the 8. For the other numbers we got the following answers:

    7=0+7
    13=9+4
    14=8+6
    3=1+2

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  2. Manahil, katrina and Maisara

    We did sealed solutions and our answer was …
    3=2,1
    7=7,0
    13=4,9
    14=6,8
    8=5,3
    This is the order we worked it out in! :]

    Reply
  3. Hayaat and Nick

    We found out the problem called ‘the mixed up clock’. A=2, B=7, C=10, D=12, E=3, F=5, G=11, H=6, I=8, J=1, K=9 and L=4.

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    1. dhastings Post author

      Wow, well done this was really tricky. So proud you did not give up.

    1. dhastings Post author

      This is ok for the 8 but what about the other envelopes? Could you use any number?

    2. Jackie & Yasir

      7=0 and 7 13=4 and 9 5 and 8 6 and 7 7 and 6 8 and 5 9 and 4
      1 and 6 14=5 and 9 6 and 8 7 and 7 8 and 6 9 and 5
      2 and 5 3=1 and 2 2 and 1 3 and 0
      3 and 4
      4 and 3
      5 and 2
      6 and 1

    3. dhastings Post author

      No, you are still just working one number at a time.
      try again 😉

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