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Solution Winners: Sorina S, Hafsa M, and Tristan C.
Math Challenge #2 (available on October 19)
Due date: October 22, 2009
Prize: a Halloween ducky
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Everyone who completes his/her grade level challenges will receive one of these ducks.
Solution
Math Challenge #3 (available on November 2)
Due date for prize drawing: November 5, 2009
Prize: a popcorn ticket

Winners: Riya B, Ailey B, Jierui W
Solution
Math Challenge #4 (available on November 16)
Due date for prize drawing: November 19, 2009
Prize: a Hyper Spin Yoyo
Winners: Sydney T, Savannah W, and Emily L
Solution
Math Challenge #5 (available on Deceember 7)
Due date: December 10
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Everyone who completes his/her grade level challenges will win a holiday duck.
Solution
Math Challenge #6 (available on January 11)
Due date: January 14
Prize: a Cube Puzzle eraser


Solution
Winners: Vedant V, Ian H, and Keita H.
Math Challenge #7 (available on January 25)
Due date: January 28, 2010 by 3PM
Prize: a popcorn ticket
Solutions
Winners:Rabeeya A, Kaumudi N, Eesha M, and Swaleha M.
Math Challenge #8 (available on January 30)
Due Date: February 4 by 3PM
Everyone who completes his/her grade level challenges will win a valentine ducky.


Solution
Math Challenge # 9 (available on February 21)
Due date: February 25, 2010
Prize: a popcorn ticket
Winners: Keshav K, Arvind T, Katya, Y, Darek K, and Shogo H.
Math Challenge #10 (available on March 7)
Due Date: March 11, 2010
Prize drawing: a bag of chocolate coins
Winners: Kaan I, Arvind T, Travis M, Ian H, Cameron H.
Solution
Math Challenge #11 (available on March 21)
Due date: March 25, 2010
Prize: everyone who completes his/her grade level challenges will win an Easter ducky.
Solution
Math Challenge #12 (available on April 10)
Due date: April 15, 2010
Prize: a popcorn ticket
Winners: Braden W, Madeline VS, Ivy C.
Solution
Math Challenge #13
Due date: April 29
Prize: 10 popcorn tickets
From 1st & 2nd grade: Tristan C, Kaan I, Alisa D, Ashley P, Asma M.
From 3rd & 4th grade: Lance M, Anika D, Eesha M.
From 5th & 6th grade: Kenta E, Cameron H.
Solution
Math Challenge #14
Due date: May 13, 2010
Cool Prize drawings.

Winners: Caleb K, Sarah C, Neha P
Solution
Math Challenge #15
Due date: May 27, 2010
Prize: everyone who complets his/her grade level challenges will win a summer ducky.

Question about 2009-2010 Math Challenge? Contact Julie Cauthorn (juliecauthorn@hotmail.com) or Elly Sarwono (mathinaction@gmail.com) or Karen Hernan (kareninwashington@hotmail.com)