2002 Mathematics Game

This Web page is intended to record solutions submitted by students in grades three through twelve. Submissions will be posted starting February 1, 2002.

Rules: use the digits in the year 2002 and the operations of +, -, x, ÷, sqrt (square root), ^ (raise to a power), and ! (factorial), along with grouping symbols, to write expressions for the counting numbers 1 through 100. Please read and follow the rules carefully.

Teachers may print out worksheets for students to record their findings, or print sheets of manipulatives for students to use.

STUDENT SOLUTIONS 51 to 60

  Solution Name Grade School
51        
  [sqrt(.02^-2)]+0! Jody A. Cohen 10 North Springs High School
  sqrt((.02)^(-2))+0! Lisa Gardner 6 Lincoln Middle School
  (sqrt(.02^-2))+0! Emily Seifert 12 North Springs High School
  sqrt(.02^ -2) + 0! George Vulov 10 North Springs High School
  sqrt[.02^(-2)]+0! Jennifer Robbins & Jennifer Sichel 12 North Springs High School
         
52        
  0!/.02+2 Heather Corroon 7 Wilson Central Junior High
  (0!/.02)+2 Zach French 10 North Springs High School
  (0!/.02)+2 Lisa Gardner 6 Lincoln Middle School
  0!/.02+2 Meredith Harrison 9 West Junior High School
  (0!/.02)+2 Braxton Lake 12 North Springs High School
  0!/.02+2 Amanda Lloyd 7 Wilson Central Junior High
  0!/.02+2 Andrea Marinescu 6 Mount Olive Middle School
  0!/.02 +2 Amy Patel 10 North Springs High School
  0!/.02+2 Tiffany Petties-Smith 10 North Springs High School
  0!/.02+2 Amanda Reed 7 Wilson Central Junior High
  (.02^-0!)+2 Emily Seifert 12 North Springs High School
  ((0!)/.02)+2 Misam Taherbhai 10 North Springs High School
  0!/.02+2 Michael Tiffany 7 Wilson Central Junior High
  0!/.02+2 Amber Verser 5 Mary Blair Elementary
  0!/.02+2 April Verser 8 Walt Clark Middle School
  0! / .02 + 2 George Vulov 10 North Springs High School
  (0!/.02)+2 Sean Wagner 7 Wilson Central Junior High
  .02^(-0!)+2 Jennifer Robbins & Jennifer Sichel 12 North Springs High School
         
53 No solutions have been submitted for this number.
         
54 No solutions have been submitted for this number.
         
55        
  sqrt{(0!/.2)!+0!}/.2 Tor B 7 Woodward Middle School
         
56 No solutions have been submitted for this number.
         
57 No solutions have been submitted for this number.
         
58 No solutions have been submitted for this number.
         
59        
  sqrt((((2+0!)!)!)/.2)-0! Jody A. Cohen 10 North Springs High School
  ((0!/.2)!/2)-0!

(sqrt (((2 +0!)!)!)/sqrt(.2) )-0!

Lisa Gardner 6 Lincoln Middle School
  (0!/.2)!/2-0! Elmer Newsome 11 Hancock Central
  sqrt((((2+0!)!)!)/.2)-0! Emily Seifert 12 North Springs High School
  sqrt[(((2+0!)!)!)/.2]-0! Jennifer Robbins & Jennifer Sichel 12 North Springs High School
         
60        
  20*(2!+0!) Kocsis Andras 9 SZTE Ságvári Endre Gyakorló Gimnázium
  20*(0!+2) Hamid Reza Biazar 11 Tehran High School
  20x(2+0!) Elizabeth Blazey 7 Radnor Middle School
  20*(2+0!) Hunter Brooks 12 Durham Academy
  (2+0!)X20 Cory B 5 Akron Elementary
  20*(2+0!) Jeffrey Chung 7 Radnor Middle School
  (2+0!)*20 Jody A. Cohen 10 North Springs High School
  (2+0!)x20 Heather Corroon 7 Wilson Central Junior High
  (2+0!)x20 Eric Fitterling 7 Wilson Central Junior High
  (2+0!)x20 Anna F 5 Akron Elementary
  ((0!/.2)!/(0+2))

20(0!+2)

sqrt (((2 +0!)!)!)/sqrt(0.2)

Lisa Gardner 6 Lincoln Middle School
  20x(2+0!) Lilla Gazsó 9 SZTE Ságvári Endre Gyakorló Gimnázium
  (0!+.2)/.02 Meredith Harrison 9 West Junior High School
  20*(0!+2) Sándor Kazi 9 SZTE Ságvári Endre Gyakorló Gimnázium
  20(2+0!) Braxton Lake 12 North Springs High School
  20*(2+0!) Andrea Marinescu 6 Mount Olive Middle School
  20(2+0!) Bobby Matthew 8 Mount Olive Middle School
  20*(0!+2) Ryan McNeil 9 West Junior High School
  20*(2+0!) Oszkár Mihály 9 SZTE Ságvári Endre Gyakorló Gimnázium
  20x(2+0!) Alex Navone 7 Wilson Central Junior High
  20*(0!+2) Amy Patel 10 North Springs High School
  20*(0!+2!) Tiffany Petties-Smith 10 North Springs High School
  20x(0!+2) Pritika P. 6 Parker Middle School
  (0!+2)x20 Amanda Reed 7 Wilson Central Junior High
  20*(2+0!) Michael Sauer 6 Pocahontas Middle School
  sqrt((((2+0!)!)!)/.2)+0 Emily Seifert 12 North Springs High School
  (2+0!)x20 Darren Sultan 4 Joseph Kushner Hebrew Academy
  20*(2+0!) Misam Taherbhai 10 North Springs High School
  20x(2+0!) Michael Tiffany 7 Wilson Central Junior High
  (2+0!)*20 Amber Verser 5 Mary Blair Elementary
  20 * ( 2 + 0!) George Vulov 10 North Springs High School
  20x(2+0!) Sean Wagner 7 Wilson Central Junior High
  20*(2+0!) Paul Yoon 10 North Springs High School
  20*(0!+2) Pat 12 McCann Technical High School
  sqrt[(((2+0!)!)!)/.2]-0

20*(2+0!)

Jennifer Robbins & Jennifer Sichel 12 North Springs High School
  20(2+0!) Alex, Laura, and Chiara 9 International School of Toulouse
         

Solutions 1 to 10 Solutions 11 to 20 Solutions 21 to 30
Solutions 31 to 40 Solutions 41 to 50 Solutions 61 to 70
Solutions 71 to 80 Solutions 81 to 90 Solutions 91 to 100
Please notify judyann@ptdprolog.net of any errors.