A Math Forum Project

2001 Mathematics Game

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This Web page is intended to record solutions submitted by students in grades three through twelve. Submissions will be posted starting February 1, 2001.

Rules: use the digits in the year 2001 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 (1/.02)+0! Arda Antikacioglu 6 The Koc Elementary School
  10/(.2)+0! Melanie Bomke 8 Iolani School
  (10/.2)+0! Conor Caldwell 7 Park View Middle School
  (1 / .02) + 0! Ritwik Chaudhuri 9 Patha Bhavana
  10/.2+0! Michele DuBois 6 Springton Lake Middle School
  (10/.2)+0! Megha Holani 7 Woodrow Wilson Middle School
  10/.2+0! Akil Kumarasamy 7 Woodrow Wilson Middle School
  0!+1/.02 Linda Mummy 8 Issaquah Middle School
  (10/.2)+0! Casey Munoz 7 Park View Middle School
  10/.2+0! Neha Shende 7 Woodrow Wilson Middle School
  (10/.2)+0! Matthew Sherman 4 Joseph Kushner Hebrew Academy
  0!/.02 + 1 Bob Tang 11 James Ruse Agricultural High School
52 2 + 0 + (10)!!!!! Rory Kulz 10 Clark High School
53        
54        
55 (10+0!)/.2 Michele DuBois 6 Springton Lake Middle School
56        
57        
58 ((2+0!)!)!!+(0!/.1) Arda Antikacioglu 6 The Koc Elementary School
59 (((2 + 0!)!) / .1) - 0! Ritwik Chaudhuri 9 Patha Bhavana
  (2+0!)!/.1-0! Soti Gergely 11 Gymansium Svetozar Markovic
  (2+0!)!/.1-0! Linda Mummy 8 Issaquah Middle School
60 (1/.2)!/(0!+0!) Arda Antikacioglu 6 The Koc Elementary School
  10*(2+0!)! Nicholas Burbaum 5 Cranbury School
  10 * ((2 + 0!)!) Ritwik Chaudhuri 9 Patha Bhavana
  sqrt(((1+0!+0!)!)!)/sqrt(.2) Michele DuBois 6 Springton Lake Middle School
  (2+0!)!x10 Megha Holani 7 Woodrow Wilson Middle School
  (2+0!)!*10 Akil Kumarasamy 7 Woodrow Wilson Middle School
  (2+1)!*10 Neha Shende 7 Woodrow Wilson Middle School
  (1/.2)!/(0!+0!) Bob Tang 11 James Ruse Agricultural High School
  (2 + 0!)! X 10 Carrie 6 Lisbon

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 Judy Ann Brown of any errors.

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