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: 30

Solution Name Grade School
50-20 Jimmy Adams 6 Johnson Middle School
50-20 Simon Alger 10 Cannons Creek
50-20 Jonathan Bailey 6 Johnson Middle School
50-20 Zach Bannon 6 JMS
50-20 Sonny Bautista 5 Canadian Academy
2^5-0!-0! Adam Bethoney 11 McCann Technical High School
50-20 Leah Bombardier 11 McCann Technical High School
50-20 Jordan Boston 6 Floyd Middle Magnet School
50-20 Esther Braun 5 John Stanford International School; Seattle WA
5!/2/(0!+0!) Cody Brown 6 Johnson Middle School
50-20 Maureen Busund 7 Williamstown Middle School
2^5-0!-0! Gina Carmina 8 Mount Olive Middle School
50-20 Amanda Carney 6 Johnson Middle School
5!/2/(0!+0!) Jamie Cattell 7 Williamstown Middle School
50-20 Casey Ciechanowski 6 Johnson Middle School
50-20 Bryan Clark 11 McCann Technical High School
50-20 Jackie Clinton 6 Johnson Middle School
50-20 Julia Connell 6 Johnson Middle School
50-20 Sarah Connolly 6 Johnson Middle School
50-20 Charlie Costanzo 7 Broadview Middle School
2^5-0!-0! Heather Dalton 8 Mount Olive Middle School
50-20 Noah de Leeuw 5 John Stanford International School; Seattle WA
(2+0!)!x5-0 Ryan Denault 11 McCann Technical High School
50-20 Andy Ellis 6 Johnson Middle School
50-20 Justin Ellis 6 Johnson Middle School
2^5-0!-0! Kristin Euchler 7 Clarksburg Elementary School
50-20 Lim Yu Sheng Fabian 1 Hwa Chong Institution
50-20
(5+0!)/0.2		 Lisa Gardner 9 Buchholz High School
50-20 Jimmy Gillon 6 Johnson Middle School
50-20 Lindsay Griffin 6 Johnson Middle School
50-20 Mike G. 6 Johnson Middle School
50-20 Taylor G 6 Johnson Middle School
50-20 Stephen Hall 7 The Gordon School
50-20 Willem Hardeski 7 Roher Middle School
2^5-0!-0! Savannah Harik 6 Johnson Middle School
50-20 Ashleigh Hill 8 Ahern Middle School
50-20 Lim Kah Hong 8 Hwachong Institution
50-20 Alaron Hubbert 6 Floyd Middle Magent
50-20 Lau Wei Jie Jonathan 7 Hwa Chong Institution
5!/(2+0!+0!) Adam Lemaire 11 McCann Technical High School
50-20 Amanda McCue 8 John J. Ahern Middle School
50-20 Devin McKenney 6 Floyd Middle Magnet
50-20 Matt Miller 8 Mount Olive Middle School
(2^5)-0!-0! Sarah Miller 8 Mount Olive Middle School
50-20 Margaret Mohrenweiser 9 West Milford High School
2^5-0!-0! Nicole Monahan 6 Johnson Middle School
2^5-0!-0! Nichole Muller 8 Mount Olive Middle School
50-20 Kyle Musco 6 Johnson Middle School
50-20 Mark M. 6 Parker Middle School
2^5-0!-0! Colby Nadeau 6 Johnson Middle School
50-20 Kanako Nakagawa 5 Canadian Academy Japan, Kobe
2^5-0!-0! Michelle Nunez 11 McCann Technical High School
50-20 Erin N. 6 Johnson Middle School
50-20 Sam O'Brien 6 Johnson Middle School
50-20 Taylor Olszewski 7 Rhorer Middle School
50-20 Meaghan Petrosky 6 Johnson Middle School
50-20 Ryan Porrechon 7 Rohrer Middle School
50-20 Calvin Pratt 6 Johnson Middle School
50-20 Shannon Prendergast 6 Johnson Middle School
50-20 Rob Prindall 6 Johnson Middle School
50-20 Amy Rader 7 Rohrer Middle School
50-20 Viktoras Raklevicius 6 Floyd Middle Magnet School
2^5-0!-0! Abhimanyu Ramachandran 7 Mount Olive Middle School
50-20 Amanda Reilly 6 Johnson Middle School
(50-20) Ben Ringwood 7 Rohrer Middle School
50-20 Koki Sakurai 5 Canadian Academy Japan
5*((2+0!)!)-0 Chris Salls 8 Mendive
50-20 Cameron Saunders 9 Brookstone
50-20 Shreye Saxena 6 Mount Olive Middle School
50-20 Chris Schackerman 7 Rohrer Middle School
50-20 Dylan Shaw 6 Johnson Middle School
50-20 Jodi Stalter 8 Mount Olive Middle School
50-20 Courtney S. 6 Johnson Middle School
50-20 Devon S 5 GA
2^5-0!-0! Tess S. 6 Johnson Middle School
50-20 Carolyn Tracey 6 Johnson Middle School
5!/(0!+0!)/2 Brynne Verbel 8 Mount Olive Middle School
50-20 Amanda Von Lindern 8 Mount Olive Middle School
50-20 Brittney Wheeler 11 McCann Technical High School
50-20 CJ Wood 6 Johnson Middle School
50-20 Thomas Woodward 11 Brookstone School
50-20 Lewis Won Cheng Yi 7 Hwa Chong Institution
50-20 Allie Z. 5 Germantown Academy
50-20 Kaitlin 8 Mount Olive Middle School
50-20 Kellie 5 Germantown Academy
50-20 Kelsey 6 Johnson Middle School
50-20 Kevin 11 McCann Technical High School
2^5-0!-0! Lauren 6 Elenor N. Johnson Middle School
50-20 Mollie 6 Johnson Middle School
50-20 Samantha 7 St. Bernadette, Brooklyn New York
50-20 Emily Falvey and Jenna MacLellan 6 Johnson Middle School
50-20 Ari, Dom, Bee 7 St. Bernadette

Please notify Judy Ann Brown of any errors.

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