A Math Forum Project

2001 Mathematics Game

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Math Forum || Problems of the Week || Student Center
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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

  Solution Name Grade School
1 2-1+0+0 Ashley Abrahamson 7 Park View Middle School
  2x0x0+1 Jacob Ackerman 6 Ballston Spa Middle School
  2*0*0+1 Dudás Ákos 9 SZTE Ságvári Endere
Gyakorló Gimnázium
  0/2*0+1 Dudás Ákos 9 SZTE Ságvári Endere
Gyakorló Gimnázium
  (2-1)+0-0 Lou Albano 6 Roland Rogers Elementry School
  (1*2^0)+0 Arda Antikacioglu 6 The Koc Elementary School
  2-1+0+0 Lindsey Arthur 6 Ballston Spa Middle School
  2-1+0-0 Nick Banks 6 Ballston Spa Middle School
  (2+0)-(0+1) Ashley Beauchemin 6 Roland Rogers Elementry School
  20x0+1 Ashley Berube 6 Ballston Spa Middle School
  2+0+0-1 Matthew Boccanfuso 7 Park View Middle School
  2 + 0 + 0 - 1 Melanie Bomke 8 Iolani School
  2-1+0-0 Jessica Bressette 6 Ballston Spa Middle School
  2-1+0+0 Nicholas Burbaum 5 Cranbury School
  2-1+0+0 Conor Caldwell 7 Park View Middle School
  2+0+0-1 Daniel Carroll 8 Bexley Middle School
  2^0 x 1^0 Brian Casey 6 Parker Middle School
  2+0+0-1 Daniel Cazasta 6 Ballston Spa Middle School
  1 + 2 * 0 + 0 Ritwik Chaudhuri 9 Patha Bhavana
  2-0-0-1 Jacqueline Cinella 6 Ballston Spa Middle School
  2-0-0-1 Emily Cody 6 Ballston Spa Middle School
  20x0+1 Maegan Conley 6 Ballston Spa Middle School
  2.0-1.0 Nihar Desai 8 Mount Olive Middle School
  2*0+0+1 Nihar Desai 8 Mount Olive Middle School
  (1+0)^20 Michele DuBois 6 Springton Lake Middle School
  0!-0!+2-1 Heather Evans 8 Mt. Olive Middle School
  20x0+1 Mary Fare 6 Ballston Spa Middle School
  2-1+0-0 Christie Fodera 6 Ballston Spa Middle School
  2-0!-0!+1 Betsalel Ganot 5 Levine
  2 - 1 - 0 - 0 Christopher Hall 7 Wheatridge Middle School
  2-0-0-1 Amy Hedlund 6 Ballston Spa Middle School
  2-1+0+0 Jake Heimark 7 American School in London
  (2+0)*0+1 Megha Holani 7 Woodrow Wilson Middle School
  (0!+2)-(1+0!) Megha Holani 7 Woodrow Wilson Middle School
  ( 2 x 0 + 0 ) + 1 Allen Huang 7 Woodrow Wilson Middle School
  0+0+2-1 Gerard Hume 9 International School of Toulouse
  2-1+0+0 Emily Hussey 7 South Western Randolph Middle
  2-1+0+0 Christina Johnson 7 Southwestern Randolph Middle School
  (2-1) + 0 - 0 Ben Kaplan 3 C. P. Smith
  (2X0)+1(+0) Zohare Khan 6 Roland Rogers Elementry School
  2+0+0-1 Minah Kim 6 Washington
  (2*0)+0+1 Akil Kumarasamy 7 Woodrow Wilson Middle School
  2+0-0-1 Nikki Laiacona 6 Ballston Spa Middle School
  2-0+0-1 Christine Liang 7 Woodrow Wilson Middle School
  0-0-1+2 Ke Lu 7 Deer Park P.S.
  2+0+0-1 Duhan Malali 6 Roland Rogers Elementary School
  2+0!-(1+0!) Robert Matteson 7 Park View Middle School
  2+0+0-1 John Mazza 7 Park View Middle School
  20x0+1 Michael Mccarroll 6 Ballston Spa Middle School
  2+0-0-1 Kaitlin Morano 6 Ballston Spa Middle School
  1^200 Simon Mowat 7 International School of Toulouse
  2-0-0-1 Linda Mummy 8 Issaquah Middle School
  2-1+0+0 Casey Munoz 7 Park View Middle School
  2-1+0+0 Ike Newman 4 Joseph Kushner Hebrew Academy
  2-1+0+0 Claire O'Loughlin 7 The International School of Toulouse
  (2-1)+(0+0) Mara Pfeffer 6 Roland Rogers Elementry School
  2+0+0-1 Dinu Razvan 9 National College Mihai Viteazul
Ploiesti , Romania
  20*0+1 Jennifer Rowe 8 Mount Olive Middle School
  (1^2)+0+0 Michelle Schmidt 7 Wilson Central Junior High
  2-1-0-0 Neha Shende 7 Woodrow Wilson Middle School
  2+0-0-1 Pranav Shroff 6 Roland Rogers Elementry School
  0+0+2-1 Tim Spinkk 1 International School of Toulouse
  2-1+0+0 Tiffany Symonds 6 Ballston Spa Middle School
  (0/20)+1 Sean Thompson 12 Lakewood Ranch High
  (2x0)+0+1 Peter Tonzi 6 Horace Mann Middle School
  2-1-0-0 Szerencsi Uldikó 10 Ságvári Endere
Gyakorló Gimnázium
  1+2*0*0 Anna Vágvölgyi 10 SZTE Ságvári Endere
Gyakorló Gimnázium
  0+0+2-1 Matt Wakefield 9 International School of Toulouse
  2-0-0-1 Alex Wise 7 Wilson Central Junior High
  2-0-0-1 Robert Li Kam Wa 7 Maitland Middle School
  2.0-1.0 Dana 6 Roland Rogers Elementry School
  2-1+0+0 Hannaway 7 Park View Middle School
  2-0-0-1 Lilly 7 none
  201^0 SPJHS 8 Solomon Plains Junior High School
  20*0+1 SPJHS 8 Solomon Plains Junior High School
  2-1!+0+0 SPJHS Math Club 8 Solomon Plains Junior High School
  (2+0)-1+0 Vishnu 6 Roland Rogers Elementry School
2 2*1+0+0 Ashley Abrahamson 7 Park View Middle School
  1x0x0+2 Jacob Ackerman 6 Ballston Spa Middle School
  20/10 Michael Anselmi 6 Horace Mann Middle School
  0*0*1+2 Dudás Ákos 9 SZTE Ságvári Endere
Gyakorló Gimnázium
  2/1+0+0 Dudás Ákos 9 SZTE Ságvári Endere
Gyakorló Gimnázium
  2x1+0-0 Lou Albano 6 Roland Rogers Elementry School
  (2x1)-0+0 Meghan Alexander 6 Ballston Spa Middle School
  (2*1^0)+0 Arda Antikacioglu 6 The Koc Elementary School
  2^1+0+0 Lindsey Arthur 6 Ballston Spa Middle School
  2x1+0+0 Nick Banks 6 Ballston Spa Middle School
  2/1+0-0 Nick Banks 6 Ballston Spa Middle School
  (2^1)+0+0 Adriana Bateh 7 Wilson Central Junior High
  (1x0)+(0+2) Ashley Beauchemin 6 Roland Rogers Elementry School
  20/10 Ashley Berube 6 Ballston Spa Middle School
  2*1+0+0 Matthew Boccanfuso 7 Park View Middle School
  2^1 + 0 + 0 Melanie Bomke 8 Iolani School
  2*1+0+0 Nicholas Burbaum 5 Cranbury School
  2/1+0+0 Conor Caldwell 7 Park View Middle School
  2*1-0-0 Daniel Carroll 8 Bexley Middle School
  0+0+2x1 Brian Casey 6 Parker Middle School
  20/10 Daniel Cazasta 6 Ballston Spa Middle School
  2 + 1 * 0 + 0 Ritwik Chaudhuri 9 Patha Bhavana
  1x2+0+0 Emily Cody 6 Ballston Spa Middle School
  2^0 + 1^0 Tanvi Dali 7 Bridgewater-Raritan Middle School
  (0+2)x1+0 Ashley Davis 6 Horace Mann Middle School
  20/10 Ashleyanne Dennis 6 Ballston Spa Middle School
  20/10 Nihar Desai 8 Mount Olive Middle School
  (2*1)-0+0 Sean Donahue 6 Horace Mann Middle School
  2^1+0+0 Michele DuBois 6 Springton Lake Middle School
  2x1-0-0 Heather Evans 8 Mt. Olive Middle School
  20/10 Mary Fare 6 Ballston Spa Middle School
  2x1+0-0 Christie Fodera 6 Ballston Spa Middle School
  2-0-0*1 Betsalel Ganot 5 Levine
  20/10 Randy Gong 6 Roland Rogers Elementry School
  2 * 1 + 0 + 0 Christopher Hall 7 Wheatridge Middle School
  20/10 Amy Hedlund 6 Ballston Spa Middle School
  (1+0)*0+2 Megha Holani 7 Woodrow Wilson Middle School
  0^0+2-1 Megha Holani 7 Woodrow Wilson Middle School
  ( 1 x 0 + 0 ) + 2 Allen Huang 7 Woodrow Wilson Middle School
  2x1+0+0 Emily Hussey 7 South Western Randolph Middle
  2+0+0x1 Christina Johnson 7 Southwestern Randolph Middle School
  (1X0)+(2+0) Zohare Khan 6 Roland Rogers Elementry School
  (1*0)+0+2 Akil Kumarasamy 7 Woodrow Wilson Middle School
  2x1-0+0 Nikki Laiacona 6 Ballston Spa Middle School
  (2-0+0)1 Christine Liang 7 Woodrow Wilson Middle School
  0*1*0+2 Ke Lu 7 Deer Park P.S.
  1x2-0+0 Kaitlyn Marin 6 Ballston Spa Middle School
  2*1+0!-0! Robert Matteson 7 Park View Middle School
  2*1+0+0 John Mazza 7 Park View Middle School
  2x1+0+0 Michael Mccarroll 6 Ballston Spa Middle School
  (2 x 1) + 0 + 0 Trisah McGrath 4 C. P. Smith
  2x1-0+0 Kaitlin Morano 6 Ballston Spa Middle School
  (2/1)+0+0 Linda Mummy 8 Issaquah Middle School
  2x1+0+0 Casey Munoz 7 Park View Middle School
  2^1+0+0 Dinu Razvan 9 National College Mihai Viteazul
Ploiesti , Romania
  2*1+0+0 Jennifer Rowe 8 Mount Olive Middle School
  2*1+0+0 Neha Shende 7 Woodrow Wilson Middle School
  20/10 Pranav Shroff 6 Roland Rogers Elementry School
  2x1+0+0 Tim Spinkk 1 International School of Toulouse
  20/10 Tiffany Symonds 6 Ballston Spa Middle School
  [(0!+0!)/2] + 1 Bob Tang 11 James Ruse Agricultural High School
  (2/1)+ 0 - 0 Bob Tang 11 James Ruse Agricultural High School
  (0/10)+2 Sean Thompson 12 Lakewood Ranch High
  2*1+0+0 Szerencsi Uldikó 10 Ságvári Endere
Gyakorló Gimnázium
  2+1*0*0 Anna Vágvölgyi 10 SZTE Ságvári Endere
Gyakorló Gimnázium
  (2+0)-0*1 Katrina Williams 6 Roland Rogers Elementry School
  2x1-0+0 Alex Wise 7 Wilson Central Junior High
  20x0.1 Dalya Zucker 4 Joseph Kushner Hebrew Academy
  2/1+0+0 Robert Li Kam Wa 7 Maitland Middle School
  .20*10 SPJHS 8 Solomon Plains Junior High School
  .1*20+0 SPJHS 8 Solomon Plains Junior High School
  (2-0)/(1-0) Vishnu 6 Roland Rogers Elementry School
3 2+1+0+0 Ashley Abrahamson 7 Park View Middle School
  2+0+0+1 Jacob Ackerman 6 Ballston Spa Middle School
  0*0+1+2 Dudás Ákos 9 SZTE Ságvári Endere
Gyakorló Gimnázium
  2+1+0-0 Lou Albano 6 Roland Rogers Elementry School
  2+1+0+0 Arda Antikacioglu 6 The Koc Elementary School
  2+0+0+1 Lindsey Arthur 6 Ballston Spa Middle School
  2+1+0+0 Nick Banks 6 Ballston Spa Middle School
  (2+0)+(0+1) Ashley Beauchemin 6 Roland Rogers Elementry School
  1+0+2+0 Ashley Berube 6 Ballston Spa Middle School
  2+1+0+0 Matthew Boccanfuso 7 Park View Middle School
  2 + 1 + 0 + 0 Melanie Bomke 8 Iolani School
  1+0-0+2 Jessica Bressette 6 Ballston Spa Middle School
  2+1+0+0 Conor Caldwell 7 Park View Middle School
  0+0+2+1 Brian Casey 6 Parker Middle School
  2 + 1 + 0 * 0 Ritwik Chaudhuri 9 Patha Bhavana
  2+1+0+0 Emily Cody 6 Ballston Spa Middle School
  (2+1)+0-0 Sean Donahue 6 Horace Mann Middle School
  2+0+0+1 Michele DuBois 6 Springton Lake Middle School
  2+1-0-0 Heather Evans 8 Mt. Olive Middle School
  1+0+2+0 Mary Fare 6 Ballston Spa Middle School
  (2+0)-0+1 Christie Fodera 6 Ballston Spa Middle School
  2+1+0+0 Betsalel Ganot 5 Levine
  02+01 Alex Gurtler 6 Ballston Spa Middle School
  2 + 1 + 0 + 0 Christopher Hall 7 Wheatridge Middle School
  2+1-0+0 Megha Holani 7 Woodrow Wilson Middle School
  1(0!+2)+0 Megha Holani 7 Woodrow Wilson Middle School
  0 + 0 + 2 + 1 Allen Huang 7 Woodrow Wilson Middle School
  2+1+0+0 Emily Hussey 7 South Western Randolph Middle
  2+0+0+1 Tom Hutchison 6 Harbor Day School
  2+1-0+0 Christina Johnson 7 Southwestern Randolph Middle School
  2+1+0+0 Akil Kumarasamy 7 Woodrow Wilson Middle School
  2+0+0+1 Nikki Laiacona 6 Ballston Spa Middle School
  2+0+0+1 Christine Liang 7 Woodrow Wilson Middle School
  0*0+2+1 Ke Lu 7 Deer Park P.S.
  2+1+0!-0! Robert Matteson 7 Park View Middle School
  {2+0}-0+1 Kaitlin Morano 6 Ballston Spa Middle School
  2^0!+1^0 Linda Mummy 8 Issaquah Middle School
  2+1+0+0 Casey Munoz 7 Park View Middle School
  2+1+0+0 Claire O'Loughlin 7 The International School of Toulouse
  2+1-00 Amanda Oakman 6 Ballston Spa Middle School
  2+0+0+1 Dinu Razvan 9 National College Mihai Viteazul
Ploiesti , Romania
  2+1+0+0 Jennifer Rowe 8 Mount Olive Middle School
  2+1+0+0 Neha Shende 7 Woodrow Wilson Middle School
  2.00+1 Pranav Shroff 6 Roland Rogers Elementry School
  2+1+0+0 Tiffany Symonds 6 Ballston Spa Middle School
  [(2+1)/0!] + 0 Bob Tang 11 James Ruse Agricultural High School
  2+0+0+1 Sean Thompson 12 Lakewood Ranch High
  (2 + 1) + 0 + 0 Erin Thomson 4 C. P. Smith
  2+1+0+0 Szerencsi Uldikó 10 Ságvári Endere
Gyakorló Gimnázium
  2+1+0+0 Anna Vágvölgyi 10 SZTE Ságvári Endere
Gyakorló Gimnázium
  (2+0)-0+1 Katrina Williams 6 Roland Rogers Elementry School
  2+0+0+1 Alex Wise 7 Wilson Central Junior High
  2+1+0+0 Robert Li Kam Wa 7 Maitland Middle School
  sqrt1+2+0+0 SPJHS Math Club 8 Solomon Plains Junior High School
  (2+0)+(0+1) Vishnu 6 Roland Rogers Elementry School
4 2*1+0!+0! Ashley Abrahamson 7 Park View Middle School
  2+1+0^0 Arda Antikacioglu 6 The Koc Elementary School
  (1+0^0)^2 Arda Antikacioglu 6 The Koc Elementary School
  0!+0!+2*1 Matthew Boccanfuso 7 Park View Middle School
  1/.2 - 0^0 Melanie Bomke 8 Iolani School
  2+1+0^0 Nicholas Burbaum 5 Cranbury School
  2+1+0!+0 Conor Caldwell 7 Park View Middle School
  1+0!+0+2 Thomas Carlile 8 International School of Toulouse
  2+0!+0!x1 Brian Casey 6 Parker Middle School
  (2 + 1 + 0!) + 0 Ritwik Chaudhuri 9 Patha Bhavana
  2^(1+0!)+0 Michele DuBois 6 Springton Lake Middle School
  2+1+0!-0 Heather Evans 8 Mt. Olive Middle School
  (2+1)+0! Megha Holani 7 Woodrow Wilson Middle School
  0!(2+1+0!) Megha Holani 7 Woodrow Wilson Middle School
  0!+2+1+0 Carl Levitt 4 Joseph Kushner Hebrew Academy
  0^0+2+1 Ke Lu 7 Deer Park P.S.
  2+1+0!-0 Robert Matteson 7 Park View Middle School
  2+1+0!+0 John Mazza 7 Park View Middle School
  2^(0!+1)+0 Linda Mummy 8 Issaquah Middle School
  2+1+0!+0 Casey Munoz 7 Park View Middle School
  2+1+0!+0 Claire O'Loughlin 7 The International School of Toulouse
  2^(0^0+1) Dinu Razvan 9 National College Mihai Viteazul
Ploiesti , Romania
  0!+0+1+2 David Rockwell 7 Wilson Central Junior High
  2+1+0!+0 Neha Shende 7 Woodrow Wilson Middle School
  10/2-0! Pranav Shroff 6 Roland Rogers Elementry School
  (0!+0!/1)x2 Bob Tang 11 James Ruse Agricultural High School
  (2!/1)+0!+0! Sean Thompson 12 Lakewood Ranch High
  2+1+0^0 Anna Vágvölgyi 10 SZTE Ságvári Endere
Gyakorló Gimnázium
5 10/2+0 Ashley Abrahamson 7 Park View Middle School
  (10/2)+0 Arda Antikacioglu 6 The Koc Elementary School
  10/2+0 Nick Banks 6 Ballston Spa Middle School
  10/2+0 Matthew Boccanfuso 7 Park View Middle School
  1/.2 + 0 + 0 Melanie Bomke 8 Iolani School
  2+1+0!+0! Nicholas Burbaum 5 Cranbury School
  0!+0!+1+2 Brian Casey 6 Parker Middle School
  (2 + 1)! - 0! + 0 Ritwik Chaudhuri 9 Patha Bhavana
  2^(0!+0!)+1 Michele DuBois 6 Springton Lake Middle School
  2+1+0!+0! Heather Evans 8 Mt. Olive Middle School
  0!+0!+2+1 Avi Feygin 4 Joseph Kushner Hebrew Academy
  0!+2+1+0! Megha Holani 7 Woodrow Wilson Middle School
  10/2+0 Gerard Hume 9 International School of Toulouse
  10/2+0 Christina Johnson 7 Southwestern Randolph Middle School
  2+1+0!+0! Akil Kumarasamy 7 Woodrow Wilson Middle School
  10/2+0 Nikki Laiacona 6 Ballston Spa Middle School
  sqrt100/2 Christine Liang 7 Woodrow Wilson Middle School
  0!+0!+2+1 Ke Lu 7 Deer Park P.S.
  10/2+0 Robert Matteson 7 Park View Middle School
  {10/2}+0 Kaitlin Morano 6 Ballston Spa Middle School
  2+0!+0!+1 Linda Mummy 8 Issaquah Middle School
  10/2+0 Casey Munoz 7 Park View Middle School
  2+1+0!+0! Ike Newman 4 Joseph Kushner Hebrew Academy
  2+(0!+0!)+1 Claire O'Loughlin 7 The International School of Toulouse
  sqrt 100 / 2 Elizabeth Pacy 4 C. P. Smith
  0!+0!+1+2 David Rockwell 7 Wilson Central Junior High
  (10/2)+0 Neha Shende 7 Woodrow Wilson Middle School
  2+1+0!+0! Matthew Sherman 4 Joseph Kushner Hebrew Academy
  (10/2)-0 Pranav Shroff 6 Roland Rogers Elementry School
  10/(2+0) Stephanie Strohm 6 Roland Rogers Elementry School
  10/2+0 Tiffany Symonds 6 Ballston Spa Middle School
  [1+0]/0.2 Bob Tang 11 James Ruse Agricultural High School
  2!+1!+0!+0! Sean Thompson 12 Lakewood Ranch High
  10/2+0 Peter Tonzi 6 Horace Mann Middle School
  sgrt100/2 Peter Tonzi 6 Horace Mann Middle School
  10/2+0 Matt Wakefield 9 International School of Toulouse
  10/2+0 Robert Li Kam Wa 7 Maitland Middle School
  sqrt(100)/2 SPJHS 8 Solomon Plains Junior High School
6 (2+1)!+0+0 Ashley Abrahamson 7 Park View Middle School
  (2+1)!+0+0 Arda Antikacioglu 6 The Koc Elementary School
  1/.2 + 0^0 Melanie Bomke 8 Iolani School
  (2+1)!+0+0 Nicholas Burbaum 5 Cranbury School
  (2+1)!+0+0 Conor Caldwell 7 Park View Middle School
  (0!+0!+1)x2 Brian Casey 6 Parker Middle School
  (2 + 1)! + 0 * 0 Ritwik Chaudhuri 9 Patha Bhavana
  (2+1)!+0+0 Dante Digiamberardino 7 Wilson Central Junior High
  (2+0+0+1)! Michele DuBois 6 Springton Lake Middle School
  (1+0!+0!)x2 Heather Evans 8 Mt. Olive Middle School
  (0!+2)(1+0!) Megha Holani 7 Woodrow Wilson Middle School
  2(1+0!+0!) Akil Kumarasamy 7 Woodrow Wilson Middle School
  (0!+0!+1)x2 Carl Levitt 4 Joseph Kushner Hebrew Academy
  (2+1)!+0+0 John Mazza 7 Park View Middle School
  (2+1)!+0!-0! Robert Matteson 7 Park View Middle School
  (2+1)!+0+0 Ashley McGuire 9 Archbiship Ryan
  (2+0!)*(1+0!) Linda Mummy 8 Issaquah Middle School
  (10/2)+0! Casey Munoz 7 Park View Middle School
  2x(0!+0!+1) Claire O'Loughlin 7 The International School of Toulouse
  (2+0+0+1)! Dinu Razvan 9 National College Mihai Viteazul
Ploiesti , Romania
  (0!+0!+1)x2 David Rockwell 7 Wilson Central Junior High
  (2+1+0+0)! Neha Shende 7 Woodrow Wilson Middle School
  [2+1]! + 0 + 0 Bob Tang 11 James Ruse Agricultural High School
  2x(1 + 0! + 0!) Bob Tang 11 James Ruse Agricultural High School
  (2!)*(0!+0!+1!) Sean Thompson 12 Lakewood Ranch High
  (2 + 1)! + 0 + 0 Jazmin 6 Lisbon
  (2+1)!+0-0 Julia 7 Park View Middle School
  (2+0+0+1)! SPJHS Math Club 8 Solomon Plains Junior High School
7 (2+1)!+0!+0 Arda Antikacioglu 6 The Koc Elementary School
  (2+1)!+0!+0 Matthew Boccanfuso 7 Park View Middle School
  1/.2 + 0! + 0! Melanie Bomke 8 Iolani School
  (2+1)!+0^0 Nicholas Burbaum 5 Cranbury School
  (2+1)!+0!+0 Thomas Carlile 8 International School of Toulouse
  10-2-0! Brian Casey 6 Parker Middle School
  (2 + 1)! + 0! + 0 Ritwik Chaudhuri 9 Patha Bhavana
  (2+1)!+0!+0 Dante Digiamberardino 7 Wilson Central Junior High
  (2+0+1)!+0! Michele DuBois 6 Springton Lake Middle School
  10-2-0! Heather Evans 8 Mt. Olive Middle School
  (1+2)!+0!+0 Megha Holani 7 Woodrow Wilson Middle School
  10-0!-2 Akil Kumarasamy 7 Woodrow Wilson Middle School
  10-0!-2 Ke Lu 7 Deer Park P.S.
  (2+1)!+0!+0 Robert Matteson 7 Park View Middle School
  (2+1)!+0!+0 John Mazza 7 Park View Middle School
  10-(2+0!) Linda Mummy 8 Issaquah Middle School
  (2+1)!+0!+0 Casey Munoz 7 Park View Middle School
  10-0!-2 Claire O'Loughlin 7 The International School of Toulouse
  10-2-0! Michelle Schmidt 7 Wilson Central Junior High
  (2+1)!+0!+0 Neha Shende 7 Woodrow Wilson Middle School
  10-2-0! Matthew Sherman 4 Joseph Kushner Hebrew Academy
  (2+1)! + 0! - 0 Bob Tang 11 James Ruse Agricultural High School
  (2+1)!+0!+0 Sean Thompson 12 Lakewood Ranch High
  10-(2+0!) Chelsey 7 Park View Middle School
  10-2-0! Julia 7 Park View Middle School
8 10-2+0 Ashley Abrahamson 7 Park View Middle School
  10-2+0 Arda Antikacioglu 6 The Koc Elementary School
  10-2+0 Nick Banks 6 Ballston Spa Middle School
  (10 - 2) + 0 Mirela Baric 4 C. P. Smith
  10-2-0 Adriana Bateh 7 Wilson Central Junior High
  10 - 2 - 0 Melanie Bomke 8 Iolani School
  10-2+0 Nicholas Burbaum 5 Cranbury School
  (2+1)!+0!+0! Conor Caldwell 7 Park View Middle School
  10-2+0 Brian Casey 6 Parker Middle School
  (2 + 1)! + 0! + 0! Ritwik Chaudhuri 9 Patha Bhavana
  10-2+0 Emily Cody 6 Ballston Spa Middle School
  10-2.0 Nihar Desai 8 Mount Olive Middle School
  (2+1)!+0!+0! Dante Digiamberardino 7 Wilson Central Junior High
  (10-2)+0 Sean Donahue 6 Horace Mann Middle School
  2^(0!+0!+1) Michele DuBois 6 Springton Lake Middle School
  10-2-0 Heather Evans 8 Mt. Olive Middle School
  10-2+0 Mary Fare 6 Ballston Spa Middle School
  (2+1)!+0!+0! Avi Feygin 4 Joseph Kushner Hebrew Academy
  (2+1)!+0!+0! Megha Holani 7 Woodrow Wilson Middle School
  10-2+0 Megha Holani 7 Woodrow Wilson Middle School
  10 - 2 - 0 Allen Huang 7 Woodrow Wilson Middle School
  10-0-2 Gerard Hume 9 International School of Toulouse
  (sqrt100)-2 Tommy Kennedy 6 Horace Mann Middle School
  10-2+0 Akil Kumarasamy 7 Woodrow Wilson Middle School
  sqrt100-2 Christine Liang 7 Woodrow Wilson Middle School
  (0!+0!)^(2+1) Ke Lu 7 Deer Park P.S.
  10-0-2 Duhan Malali 6 Roland Rogers Elementary School
  (2+1)!+0!+0! Robert Matteson 7 Park View Middle School
  (2+1)!+0!+0! John Mazza 7 Park View Middle School
  10-2+0 Linda Mummy 8 Issaquah Middle School
  (2+1)!+0!+0! Casey Munoz 7 Park View Middle School
  10-2+0 Claire O'Loughlin 7 The International School of Toulouse
  10-2-0 Dinu Razvan 9 National College Mihai Viteazul
Ploiesti , Romania
  10-2^0 Dinu Razvan 9 National College Mihai Viteazul
Ploiesti , Romania
  (1+0!+0!)!+2 Matthew Sherman 4 Joseph Kushner Hebrew Academy
  10-2+0 Pranav Shroff 6 Roland Rogers Elementry School
  10-2+0 Bob Tang 11 James Ruse Agricultural High School
  2^(1+0!+0!) Bob Tang 11 James Ruse Agricultural High School
  (2+1)!+0!+0! Sean Thompson 12 Lakewood Ranch High
  10-02 Anna Vágvölgyi 10 SZTE Ságvári Endere
Gyakorló Gimnázium
  10-2+0 Robert Li Kam Wa 7 Maitland Middle School
  10-(2-0) Chelsey 7 Park View Middle School
  10-2+0 Julia 7 Park View Middle School
  10-0-2 Matt 9 International School of Toulouse
  sqrt(100)-2 SPJHS 8 Solomon Plains Junior High School
  2^(0! + 0! + 1) Spencer 5 Lisbon
  10-2+0 Vishnu 9 Roland Rogers Elementry School
  10-02 Zohare 6 Roland Rogers Elementry School
9 10-2+0! Arda Antikacioglu 6 The Koc Elementary School
  10-2^0 Arda Antikacioglu 6 The Koc Elementary School
  10 - 2^0 Melanie Bomke 8 Iolani School
  (2+1)^(0!+0!) Conor Caldwell 7 Park View Middle School
  (1+0!+0!)^2 Thomas Carlile 8 International School of Toulouse
  10-2+0! Brian Casey 6 Parker Middle School
  (1 + 0! + 0!)^ 2 Ritwik Chaudhuri 9 Patha Bhavana
  (2+1)^(0!+0!) Matt Dondey 7 Park View Middle School
  (0!+0!+1)^2 Michele DuBois 6 Springton Lake Middle School
  10-2+0! Heather Evans 8 Mt. Olive Middle School
  10-2+0! Megha Holani 7 Woodrow Wilson Middle School
  10-2^0 Akil Kumarasamy 7 Woodrow Wilson Middle School
  (0!+0!+1)^2 Ke Lu 7 Deer Park P.S.
  (2+1)^(0!+0!) Robert Matteson 7 Park View Middle School
  (2+1)^(0!+0!) John Mazza 7 Park View Middle School
  10-2+0! Linda Mummy 8 Issaquah Middle School
  (2+1)^(0!+0!) Casey Munoz 7 Park View Middle School
  10-2+0! Claire O'Loughlin 7 The International School of Toulouse
  10-2^0 Dinu Razvan 9 National College Mihai Viteazul
Ploiesti , Romania
  10-2+0! Michelle Schmidt 7 Wilson Central Junior High
  (10-2)+0! Neha Shende 7 Woodrow Wilson Middle School
  (0!+0!)/.2-1 Matthew Sherman 4 Joseph Kushner Hebrew Academy
  [1+0!+0!]^2 Bob Tang 11 James Ruse Agricultural High School
  (1 + 0! + 0!)^2 Benjamin 4 Lisbon
  sqrt( 10 ^ 2) - 0! Hannaway 7 Park View Middle School
  10-2+0! Julia 7 Park View Middle School
10 20-10 Jacob Ackerman 6 Ballston Spa Middle School
  20-10 Meghan Alexander 6 Ballston Spa Middle School
  10*(2^0) Arda Antikacioglu 6 The Koc Elementary School
  20-10 Lindsey Arthur 6 Ballston Spa Middle School
  2x0+10 Nick Banks 6 Ballston Spa Middle School
  20-10 Ashley Beauchemin 6 Roland Rogers Elementry School
  10+(2x0) Ashley Berube 6 Ballston Spa Middle School
  20-10 Matthew Boccanfuso 7 Park View Middle School
  10 - 2*0 Melanie Bomke 8 Iolani School
  20-10 Nicholas Burbaum 5 Cranbury School
  20-10 Conor Caldwell 7 Park View Middle School
  10+(2x0) Brian Casey 6 Parker Middle School
  20-10 Daniel Cazasta 6 Ballston Spa Middle School
  10 + 2 * 0 Ritwik Chaudhuri 9 Patha Bhavana
  20-10 Ashleyanne Dennis 6 Ballston Spa Middle School
  20-10 Nihar Desai 8 Mount Olive Middle School
  12-0!-0! Dante Digiamberardino 7 Wilson Central Junior High
  sqrt(10^2)+0 Michele DuBois 6 Springton Lake Middle School
  20-10 Heather Evans 8 Mt. Olive Middle School
  10+(2x0) Mary Fare 6 Ballston Spa Middle School
  20-10 Christie Fodera 6 Ballston Spa Middle School
  20-10 Randy Gong 6 Roland Rogers Elementry School
  20-10 Amy Hedlund 6 Ballston Spa Middle School
  20-10 Megha Holani 7 Woodrow Wilson Middle School
  10 + 0 x 2 Allen Huang 7 Woodrow Wilson Middle School
  20-10 Gerard Hume 9 International School of Toulouse
  20-10 Akil Kumarasamy 7 Woodrow Wilson Middle School
  20-10 Ke Lu 7 Deer Park P.S.
  20-10 Robert Matteson 7 Park View Middle School
  10-0!+0! Robert Matteson 7 Park View Middle School
  20/(1+0!) Linda Mummy 8 Issaquah Middle School
  20-10 Casey Munoz 7 Park View Middle School
  20-10 Ike Newman 4 Joseph Kushner Hebrew Academy
  12-0!-0! Claire O'Loughlin 7 The International School of Toulouse
  20 - 10 Elizabeth Pacy 4 C. P. Smith
  12-0!-0! Neha Shende 7 Woodrow Wilson Middle School
  12-0!-0! Matthew Sherman 4 Joseph Kushner Hebrew Academy
  20-10 Tim Spinkk 1 International School of Toulouse
  20-10 Tiffany Symonds 6 Ballston Spa Middle School
  20-10 Peter Szajna 7 Wilson Central Junior High
  20/(1+0!) Bob Tang 11 James Ruse Agricultural High School
  12-0!-0! Sean Thompson 12 Lakewood Ranch High
  10+(0x2) Peter Tonzi 6 Horace Mann Middle School
  10+0*2 Anna Vágvölgyi 10 SZTE Ságvári Endere
Gyakorló Gimnázium
  sqrt[(0!+1)/.02] Serena Covkin, David Rosenwein, Noah Mink, Jessica Levenson, Dalya Arussy 4 Joseph Kushner Hebrew Academy
  20-10 Chelsey 7 Park View Middle School
  20-10 Dana 6 Roland Rogers Elementry School
  12 - 0! - 0! Jazmin 6 Lisbon
  20/(0!+0!) Julia 7 Park View Middle School
  20-10 Vishnu 9 Roland Rogers Elementry School

Solutions 11 to 20 Solutions 21 to 30 Solutions 31 to 40
Solutions 41 to 50 Solutions 51 to 60 Solutions 61 to 70
Solutions 71 to 80 Solutions 81 to 90 Solutions 91 to 100
Please notify judyann@mathforum.com of any errors.

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