Thursday, 11 September 2014

Stone Collection


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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14 comments:

  1. OwenL11 September 2014 at 12:00

    I knew that 7+42=49 and 49-11=38, 38+12=50, 50+33=83 83+10=93 and 93+3=96. So Robert had 96 stones. If he got 4 stones on the next day he would have 100 stones.

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  2. Juliet11 September 2014 at 12:01

    What I did was I had to read the question then I did
    7+42=49-11=38+12+33+10+3=96
    And that is how I got it and how I got the answer.I only got it one
    So Robert got 10 more the next day and now he has 106 all together

    ReplyDelete
  3. Ava11 September 2014 at 12:02

    This comment has been removed by the author.

    ReplyDelete
  4. Ava11 September 2014 at 12:03

    I worked out there were 96 stones.
    First I did was 42 + 7=49 - 11=38 + 12=50 + 33=83 + 10=93 + 3=96
    So if Robert got 35 more he would have 131.

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  5. Rosalina11 September 2014 at 12:05

    So I knew that 42+7=49 and 49-11=38 so 38+12=50 and then 50+33=83, 83+10=93. The last number is 3 so 93 plus 3 equals 96.

    If Robert has 96 stones and if he got 4 stones on the next day. Robert will have 100 stones, (a lot of stones).

    ReplyDelete
  6. Promise11 September 2014 at 12:06

    I know that 42+7= 49, 49+12=61, 61+33=94, 94 +10=104, 104+3=107, 107-11=96. Robert has 96 stones. If he finds 10 stones he will have 106.

    ReplyDelete
  7. Elisabeth11 September 2014 at 12:07

    First I had to read the question then I started working it out
    7 + 42 = 49 - 11 = 38 + 12 + 33 + 10 + 3 =96
    And that is how I got it and how I got the answer.
    Then Robert got 10 more the next day and now he got 106 all together.

    ReplyDelete
  8. Shelford11 September 2014 at 12:11

    I did 42+7=49, 49-11=38, 38+12=50, 50+10=60, 60+33=93 and 93+3=96. So he had 96 stones. If Grandma gave him 52 more he would have 148 stones.

    ReplyDelete
  9. Alizhay11 September 2014 at 12:12

    I knew that 7+42=49 and 49-11=38, 38+12=50, 50+33=83 83+10=93 and 93+3=96. So Robert had 96 stones. If he got 4 stones on the next day he would have 100 stones.

    ReplyDelete
  10. Johnlee11 September 2014 at 12:14

    First what I did was 42 + 7=49, 49-11=38 38+12=50, 50+33=83, 83+10=93 and 93+3=96
    so he has 96 stones. If Robert got 36 more he would have 132.

    ReplyDelete
  11. Judah11 September 2014 at 12:14

    I did 7+42 =49 If he has 96 stones. And he add 44 more stones he would have 134.
    49-11 = 38
    38 +12 =50
    50 +30 =83
    83+10 = 93
    and 93 +3 =96.

    ReplyDelete
  12. Anonymous11 September 2014 at 12:14

    my working out
    first i did 42 + 7=49 + 49 +11 = 38 + 12 =50 + 33 =83 + 10 =93 + 3 =96
    i did't have another one

    ReplyDelete
  13. Unknown11 September 2014 at 12:30

    I know that 7+42=49 then he gave 11 to his cousin and now he has 38. Now he gets 12 stones and I did 38+12=50. Then I did 50+33= 83, 83+10=93 and 93+3=96.

    ReplyDelete
  14. Liz Glasse11 September 2014 at 14:41

    I did 7+42-11+12+33+10+3=96
    if he had 10 more it would be

    ReplyDelete

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