This is a classroom blog hub for grade 7 students at Sargent Park School

This is a classroom blog hub for grade 7 students at Sargent Park School

Monday, 8 April 2013

Krypto April 8 - 12

Here are your numbers for this week. 

10, 15, 14, 18, 13  Answer is 11

It's a tough one.  Good Luck!
Posted by at

31 comments:

  1. Unknown8 April 2013 at 16:19

    (18+14-10)÷(15-13)=11
    22÷2=11
    11=11

    ReplyDelete
  2. Anonymous8 April 2013 at 17:42

    14+15-18+10=11

    ReplyDelete
  3. gandrei7188 April 2013 at 18:28

    (18 + 10)÷ 14 x 13 - 15 = 11
    28 ÷ 14 x 13 -15 = 11
    2 x 13 - 15 = 11
    26 - 15 = 11
    11 = 11

    ReplyDelete
  4. Unknown8 April 2013 at 20:53

    This comment has been removed by the author.

    ReplyDelete
  5. Unknown8 April 2013 at 20:55

    10,13,14,15,18 = 11
    (13-(14÷(10-(18-15)))) = 11
    **(13-(14÷(10-3)))
    **(13-(14÷7))
    **(13-2)
    **11 = 11

    ReplyDelete
  6. mjalen7088 April 2013 at 21:01

    13- 14/(10-18+15)=11
    13- 14/(-8+15)=11
    13- 14/7=11
    13- 2=11
    11=11

    ReplyDelete
  7. Anonymous9 April 2013 at 11:56

    10, 13, 14, 15, 18=11
    10x18=180
    180/15=12
    12x13=156
    156/14=11
    11=11
    Jonathan Lu 7-72

    ReplyDelete
  8. Denice 9-059 April 2013 at 17:13

    10,13,14,15,18=11

    (10+18)(13)/14-15=11
    28(13)/14-15=11
    364/14-15=11
    26-15=11
    11=11

    ReplyDelete
  9. jmanipal7189 April 2013 at 17:38

    10(18)/15+13-14=11
    180/15+13-14=11
    12+13-14=11
    25-14=11
    11=11

    ReplyDelete
  10. Unknown9 April 2013 at 18:01

    13+(14/(18-(15+10)))=11
    13+(14/(18-25))
    13+(14/-7)
    13+-2
    11=11

    ReplyDelete
  11. Unknown9 April 2013 at 18:30

    10,15,18,13,14=11

    (18x10)/15+13-14=11
    180/15+13-14=11
    12+13-14=11
    25-14=11
    11=11

    ReplyDelete
  12. Unknown9 April 2013 at 18:58

    10, 15, 18, 13, 14

    (18x10)÷15+13-14=11
    180÷15+13-14=11
    12+13-14=11
    25-14=11
    11=11

    ReplyDelete
  13. arobson77210 April 2013 at 18:13

    10,13,14,15,18

    18x10= 180
    180/15=12
    12+13=25
    25-14=11


    ReplyDelete
  14. Unknown10 April 2013 at 20:40

    The Numbers: 10, 13, 14, 15, and 18
    Solution: 11

    (14+18-10)(15-13)=11
    (22)÷2=11
    11=11

    ReplyDelete
  15. skate71811 April 2013 at 10:38

    Krypto Numbers: 10,15,14,18,13. Answer = 11.
    14+15-18=11.
    -Katemani Sana

    ReplyDelete
  16. vmiguel70811 April 2013 at 16:44

    10,15,14,13,18


    (15-10)x[18-13]-14=11
    5x[18-13]-14=11
    5x5-14=11
    25-14=11
    11=11


    YES!

    ReplyDelete
  17. fsarah70811 April 2013 at 17:14

    14-15/(13-18+10)=11
    14-15/5=11
    14-3=11
    11=11
    SARAH FREUND :)

    ReplyDelete
  18. tjoyce71811 April 2013 at 19:28

    This comment has been removed by the author.

    ReplyDelete
  19. tjoyce71811 April 2013 at 19:29

    10x3=30
    30/3=10
    10+15=25
    25-18=7
    7+17=24
    24-13=11
    -Joyce Tongson

    ReplyDelete
  20. gcorinne71811 April 2013 at 20:09

    10, 15, 14, 18, 13 = 11

    (18 x 10) ÷15 +13 -14 =11
    180÷15 +13 -14 =11
    12 +13 -14 =11
    25-14=11
    11=11

    ReplyDelete
  21. dtrisha70813 April 2013 at 17:07

    10, 15, 14, 18, 13 = 11

    ((18+10)x13)÷14-15=11
    (28x13)÷14-15=11
    364÷14-15=11
    26-15=11
    11=11

    ReplyDelete
  22. Unknown14 April 2013 at 14:00

    15+14-18=11
    29-18=11
    11=11

    ReplyDelete
  23. Unknown14 April 2013 at 21:21

    10,15,14,13,18=11

    ((10×18)÷15)+13-14=11
    (180÷15)+13-14=11
    (12+13)-14=11
    25-14=11
    11=11

    Pkelly709

    ReplyDelete
  24. Unknown15 April 2013 at 09:49

    10,15,14,18,13=11
    (15-10)*(18-13)-14=11
    5*5-14=11
    25-14=11
    11=11

    ReplyDelete
  25. Unknown15 April 2013 at 16:45

    This comment has been removed by the author.

    ReplyDelete
  26. Unknown15 April 2013 at 16:55

    (18+14-10)÷(15-13)=11
    (22)÷(2)=11
    11=11

    ReplyDelete
  27. Unknown15 April 2013 at 17:02

    10,15,14,18,13=11
    (14+18-10)÷(15-13)=11
    (22)÷(2)=11
    11=11

    ReplyDelete
  28. Amanda Garcia17 April 2013 at 21:29

    10,15,14,18,13=11
    (10x18)/15+13-14=11
    180/15+13-14=11
    12+13-14=11
    25-14=11
    11=11

    ReplyDelete
  29. Anonymous19 April 2013 at 17:00

    10, 15, 14, 18, 13=11

    (14-13)+10=11

    ([18+14]-10)/(15-13)=11

    (15+14)-18=11

    [([(10)(18)]/15)(13)]/14=11

    18-(14/[15-13])=11

    14-(18-15)=11

    ([15+18]/14)-13=11

    late post, sorry.
    Nicole Valencia 7-72

    ReplyDelete
  30. Unknown4 May 2013 at 21:50

    sorry for being extremely late..
    10, 13, 14, 15, 18
    Answer: 11

    10x18=180
    180/15=12
    12x13=156
    156/14=11
    11=11

    ReplyDelete

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