2005 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, 2005.

Rules: use the digits in the year 2005 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: 7

Solution Name Grade School
2!+5+0+0 Chua Cheng Aik 7 Hwa Chong Institution
5+2+0+0 Simon Alger 10 Cannons Creek
5+0+0+2 Carolina Aranda 8 Mount Olive Middle School
2+5+0+0 Asya Ashour 7 Mount Olive Middle School
5.0+2.0 Jonathan Bailey 6 Johnson Middle School
2+5+0+0 Zach Bannon 6 JMS
5+2+0+0 Jacqui Bergholtz 7 Williamstown Middle School
(2+0)-0+5 Tenia Bey 1 Forest Street School
2+5+0+0 Christine Bloom 8 Mount Olive Middle School
0+(5+2)-0 Andrew Bodin 6 Johnson Middle School
(2+0)-0+5 Leah Bombardier 11 McCann Technical High School
2+0+0+5 Jordan Boston 6 Floyd Middle Magnet School
5+2+0+0 Esther Braun 5 John Stanford International School; Seattle WA
5+2+0+0 Cody Brown 6 Johnson Middle School
2+0+0+5 Kate B 6 Parker Middle School
5+2+0+0 Seth Cable 11 McCann Technical High School
2!+5+0+0 Chris Carley 6 Johnson Middle School
5+2+0+0 Amanda Carney 6 Johnson Middle School
2+5+0+0 Michael Cho 7 Wilson Middle School
5+2+0-0 Casey Ciechanowski 6 Johnson Middle School
(2+0)-0+5 Bryan Clark 11 McCann Technical High School
5+2+0+0 Julia Connell 6 Johnson Middle School
5+2-0-0 Sarah Connolly 6 Johnson Middle School
5+2+0+0 Charlie Costanzo 7 Broadview Middle School
5+2+0+0 John Coville 6 Johnson Middle School
2!+0+0+5 Khu Boon Tat Daren 7 Hwa Chong Institution
5+2-0+0 Noah de Leeuw 5 John Stanford International School; Seattle WA
5+0+2+0 Johanne De Silva 6 Candian Academy, Kobe
2+0+0+5 Nick Deshpande 12 John F. Ross CVI
2+5+0+0 Sabrina Dorronsoro 6 Johnson Middle School
5+2-(0+0) Andrew Dupras 8 Dartmouth Middle School
5+2+0+0 Alex D. 6 Johnson Middle School
2+5+0+0 Ryan Easterday 7 Rohrer Middle School
5+2+0+0 Andy Ellis 6 Johnson Middle School
5+2-0+0 Justin Ellis 6 Johnson Middle School
2+5+0+0 Kristin Euchler 7 Clarksburg Elementary School
2+5-(0+0) Lim Yu Sheng Fabian 7 Hwa Chong Institution
5+2+0+0 Ryan Ford 6 Johnson Middle School
2+0+0+5 Lisa Gardner 9 Buchholz High School
5+2-0-0 Nikai Gibson 7 Mount Olive Middle School
5+2+0+0 Jimmy Gillon 6 Johnson Middle School
5+2+0+0 Trevor Girard 11 McCann Technical High School
5+2+0+0 Caroline G. 6 Johnson Middle School
5+2+0+0 Mike G. 6 Johnson Middle School
2+5+0+0 Taylor G 6 Johnson Middle School
5+2+0-0 Willem Hardeski 7 Roher Middle School
5+0+0+2 Autumn Harnish 8 Mount Olive Middle School
5+2+0+0 Taylor Harper 7 Rohrer Middle School
5+2+0+0 Hannah Harry 7 The Gordon School
5+2+0+0 Victoria Hebner 6 Johnson Middle School
2+5+0+0 Kate Hern 6 Johnson Middle School
5+2+0+0 Lim Kah Hong 8 Hwachong Institution
5+2+0+0 Alaron Hubbert 6 Floyd Middle Magent
0+0+5+2 Liz Jelloe 6 Johnson Middle School
2+0+0+5 Lau Wei Jie Jonathan 7 Hwa Chong Institution
5+2+0+0 Katherine Keener 7 Northwood Middle School
2+0+0+5 Denielle Knysh 11 Charles H. McCann Technical High School
2+5-0-0 K Kornet 8 St. Anne Sarnia, Canada
5+0^0x2 Julia K. 6 Johnson Middle School
sqrt25+0!+0! Lawrence Lamisere 5 Underwood School
2+0+5+0 Alexander Lee 6 Johnson Middle School
5+2+0+0 Thomas Lee 6 Johnson Middle School
5+2+0+0 Adam Lemaire 11 McCann Technical High School
(5+2)+0-0 Kaitlin Lyerly 6 Floyd Middle Magnet
5+0+2+0 Chris Mahar 11 McCann Technical High School
sqrt25+0!+0! Tim Markatos 6 Johnson Middle School
2+0+0+5 Devin McKenney 6 Floyd Middle Magnet
5+2+0+0 Sarah Miller 8 Mount Olive Middle School
2!+0+0+5 Margaret Mohrenweiser 9 West Milford High School
2.0+5.0 John Montagno 6 Johnson Middle School
5+2+0+0 Kyle Musco 6 Johnson Middle School
2+0+0+5 Mark M. 6 Parker Middle School
2+5+(0*0) Colby Nadeau 6 Johnson Middle School
(5+2)+0+0 Kanako Nakagawa 5 Canadian Academy Japan, Kobe
5+2+0+0 Michelle Nunez 11 McCann Technical High School
5+2+0!-0! Daniel Nussbaum 8 Mount Olive Middle School
5+2+0+0 Erin N. 6 Johnson Middle School
5+2+0+0 Sara Ouimet 8 Mount Olive Middle School
0+0+5+2 Manan Patel 7 Mount Olive Middle School
5+2+0+0 Josefina Peralta 9 Upper Darby High School
5+2+0+0 Calvin Pratt 6 Johnson Middle School
2+5+0-0 Shannon Prendergast 6 Johnson Middle School
2+5+0+0 Rob Prindall 6 Johnson Middle School
5+2-0+0 Zack P 11 McCann Technical High School
5+2-0+0 Viktoras Raklevicius 6 Floyd Middle Magnet School
5+2-0-0 Abhimanyu Ramachandran 7 Mount Olive Middle School
2+5+0+0 Amanda Reilly 6 Johnson Middle School
0+0+2+5 Shawn Reynolds 7 Williamstown Middle School
5+2+0+0 Chris Rotella 7 WMS
5+2+0+0 Tom Ryan 6 Johnson Middle School
5+2+0+0 Brendan R 6 Johnson Middle School
5+2-0*0 Chris Salls 8 Mendive
5+2+0!-0! Troy Salvatore 6 Johnson Middle School
5+2+0+0 Cameron Saunders 9 Brookstone
5+2+0+0 Shreye Saxena 6 Mount Olive Middle School
2-0+0+5 Dave Senecal 11 McCann Technical High School
(5+2)-(0+0) Dylan Shaw 6 Johnson Middle School
0+0+(5+2) Sean Shakespeare 6 Johnson Middle School
2+0+0+5 Kyle Snell 8 Mount Olive Middle School
5+2+0+0 Shannon Songin 6 Johnson Middle School
(2+0+0+5) Andrea Sotosainz 9 Coachella Valley High School
2+5+0+0 Ryland Stevens 6 Johnson Middle School
5+2+0+0 Courtney S. 6 Johnson Middle School
(2+0)+5+0 Diana Tizcareno 9 Coachella Valley High School
5+2-0-0 Arel Torres 8 Mount Olive Middle School
5+2+0+0 Carolyn Tracey 6 Johnson Middle School
5+2+0+0 Phillyus Van Blozen 7 Rohrer Middle School
2!+5+0+0 Samantha Vidal 8 Mount Olive Middle School
5+2+0+0 Amanda Von Lindern 8 Mount Olive Middle School
2+0+0+5 Tony Walner 6 Lab
5+2+0+0 Vanessa Walsh 6 Johnson Middle School
2+0+0+5 Richard Welenc 7 Rms Middle School
5+0+0+2 Brittney Wheeler 11 McCann Technical High Scool
5+2-0-0 David Wians 6 Jonshon Middle
5.0+2.0 Sean Wilson 6 Johnson Middle School
5+2+0+0 Tyler Windham 9 Brookstone
2+5+0-0 CJ Wood 6 Johnson Middle School
2+0+0+5 Jerrold Au Ying Xian 7 Hwa Chong Institution
5+2-0-0
0!-0!+5+2!
02+05		 Lewis Won Cheng Yi 7 Hwa Chong Institutation
(2+0)-0+5 Allie Z. 5 Germantown Academy
2+0+0+5 Carissa 11 McCann Technical High School
5+2+0-0 Christina 6 Johnson Middle School
5+2+0+0 Darlene 11 McCann Technical High School
5+2+0+0 Dylan 6 Johnson Middle School
5+2+0+0 Joe 11 McCann Technical High School
2+0+0+5 Jonathan 8 St. Bernadette, Brooklyn, Ny
2+5+0+0 JR 7 St. Bernadette School, Brooklyn, New York
5+2+0+0 Kaitlin 8 Mount Olive Middle School
5+0+0+2 Kara 11 McCann Technical High School
2+0-0+5 Kellie 5 Germantown Academy
2+0+0+5 Kelsey 11 McCann Technical High School
5+2-0-0 Kevin 11 McCann Technical High School
5+2+0-0 Lauren 6 Johnson Middle School
2+0+0+5 Lo 9 Oxnard High School
2+0+0+5 Mandy 8 St. Bernadette, Brooklyn, NY
5+2+0+0 Mollie 6 Johnson Middle School
0+5+2+0 Savannah 6 Johnson Middle School
2+5+0+0 Shannon 8 Ahern Middle School
5+2+0+0 Stephanie 8 Ahern Middle School
5+0!+2-0! Dan Alexander, Mike Kelly, Zoby Boghani, James Richard 8 Mount Olive Middle School
0-0+2+5 Jagjot Pataria, Krista D'Onofrio, Matthew Mari 7 St. Bernadette, Brooklyn, NY
5+2+0+0 Arionna, Dom, Bianca 7 St.Bernadette,Brooklyn,NY
2+0+0+5 Jessica, Marianna 8 St. Bernadette, Brooklyn, NY
2+0+0+5 Stephanie, Maria 8 St. Bernadette, Brooklyn, NY

Please notify Judy Ann Brown of any errors.

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