Thursday, October 20, 2016

Math Challenge

Hey Team,

Check out these math problem and post your complete solutions:





60 comments:

  1. For the first part the answer is 26

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  2. answer is 26 for number one
    1+20+5

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  3. The first one is 26 Red = 20 blue = 5 yellow = 1 - V

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  5. For the next part the answer is 90

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  6. yellow+red+blue=26 because yellow is 1 blue is 5 and red is 20

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  10. Replies
    1. Since Red flowers = 20 Blue Flowers = 5 And yellow flowers = 1 therefore the anwser would be 26. The yellow flowers were stacked to confuse the reader.

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    2. Since 2x3 would be 6 and 3x4 = 12 I can see a pattern in the second multiple where it increases with one so for number 9 the second multiple is 8 therefore 9x8. This is how I got the answer of 72

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    3. For question 1:
      A=Red flower
      A=60÷3
      A=20
      B=BlueFlower
      B=(30-A)÷2
      B=(30-20)÷2
      B=10÷2
      B=5
      C=Yellow Flower
      C=(B-3)÷2
      C=(5-3)÷2
      C=2÷2
      C=1
      Therefore:C+A+B=26
      A.K.A 1+20+5=26

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    4. Writing that hurt my head.-Dilroop
      (∩/͠-‿‿┐͡-\)⊃━☆゚.*

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  11. The first one is 26!
    Red=20
    Blue=5
    Yellow=1

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  14. The answer for the first picture is 26.

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  16. 20+20+20=60
    20+5+5=30
    5-2=3
    1+10+4=14

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  17. the answer is 90 for the second picture because the numbers you are adding by are increasing by 2s each time.

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  20. 20+20+20=60
    20+5+5=30
    5-2=3
    1+20+5=26

    2=6=2x3
    3=12=3x4
    4=20=4x5
    5=30=5x6
    6=42=6x7
    9=90=9x10

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  21. My bad the second one the answer is 72 - Vincent

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  22. the formula i got for question 2 is multiply number on right side by itself then you add the number itself to the product
    eg. 2 x 2 = 4 and 4 + 2 =6
    3 x 3 = 9 and 9 + 3 =12
    or you can multiply number on right by the number added by 1
    eg. 2 + 1 = 3 and 2 x 3 = 6
    3 + 1 = 4 and 3 x 4 = 12

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  23. (20+20+20=60)
    (20+5+5=30)
    (5-1-1=3)
    (1+20+5=26)
    the answer is 26.

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  24. the answer:
    9=90

    2*3=6 3*4=12 4*5=20 5*6=30 6*7=42 7*8=56
    8*9=72 9*10=90

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  25. 2nd post=
    2=6-add 6
    3=12-add 8
    4=20-add 10
    5=30- add 12
    6=42-add 14
    7=56-add 16
    8=72-add 18
    9=90

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  26. 20+5+1=26
    red flower=20
    blue flower=5
    yellow flower=1

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  27. 1. 60/3=20(1 Red flower=20)
    30-20=10/2(1 blue flower = 5)
    5-3=2 (2 yellow flower=2)
    1+20+5=26
    1 yellow flower + 1 red flower + 1 blue flower= 26

    ~Awigar, Kajen, Keanna

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  28. for the second one i believe it's the answer is 56 here's why: +2, +4, +6, +8, +10,etc...

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  29. 2.
    2 x 3=6
    3 x 4=12
    4 x 5=20
    5 x 6=30
    6 x 7=42
    9 x 10=90

    Kajen, awigar, keanna

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  30. the answer to the first question is 26(1+20+5)

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  31. 2=6
    3=12
    4=20
    5=30
    6=42
    9=10=90

    the pattern is going by 2's

    2=6 +6
    3=12 +8

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  32. 20+20+20=60
    20+5+5=30
    5-2=3
    1+20+5=26
    the answer is 26.

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  33. Hey, a former Beaumonde student from 2013. Came to check out the blog. Pro tip: I think the answer for the first one is 25 and not 26 because there are 4 pedals on the flower instead of 5 for the last equation. Anyways hope you guys have fun in grade 8, make the best of it and good luck in high school! Cheers!

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