Math Forum || K-12 Math Puzzles || Problems of the Week || Student Center

 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: 24

 Solution Name Grade School 25-0^0 Jimmy Adams 6 Johnson Middle School (5-0!)!+2*0 Simon Alger 10 Cannons Creek 25-0!+0 JP Allport 7 RSM Intermediate 20+5-0! Zach Bannon 6 JMS 25-0^0 Andrew Bodin 6 Johnson Middle School 25-0!+0 Leah Bombardier 11 McCann Technical High School 25-0^0 Jordan Boston 6 Floyd Middle Magnet School 5^2-0!+0 Amanda Boyer 7 Mount Olive Middle School 20+5-0! Amanda Carney 6 Johnson Middle School 0.2*5!+0 Ben Che 8 Dartmouth Middle School 5^2-0^0 Casey Ciechanowski 6 Johnson Middle School 5^2-0!+0 Heather Dalton 8 Mount Olive Middle School 25-0!-0 Noah de Leeuw 5 John Stanford International School; Seattle WA 20+5-0! Alex D. 6 Johnson Middle School 5^2-0!+0 Andy Ellis 6 Johnson Middle School 5^2-0!+0 Kristin Euchler 7 Clarksburg Elementary School 20+5-0! Dave Frizzell 6 Johnson Middle School 5^2-0!+0 Lisa Gardner 9 Buchholz High School 5^2-0!+0 Jimmy Gillon 6 Johnson Middle School 20+5-0! Taylor G 6 Johnson Middle School 25-0^0 Stephen Hall 7 The Gordon School 20+5-0! Willem Hardeski 7 Roher Middle School (25-0!)+0 Katrina Illiano 7 Rohrer Middle School 0+(20/5)! Lau Wei Jie Jonathan 7 Hwa Chong Institution 5^2-0!+0 Adam Lemaire 11 McCann Technical High School 25-0^0 Devin McKenney 6 Floyd Middle Magnet 5^2-0^0 Margaret Mohrenweiser 9 West Milford High School 25-0!-0 Nicole Monahan 6 Johnson Middle School 5^2-0!+0 Nichole Muller 8 Mount Olive Middle School 25-0^0 Kyle Musco 6 Johnson Middle School 5^2-0^0 Dylan M 6 Johnson Middle School 25-(0!*0!) Mark M. 6 Parker Middle School (50/2)-0! Colby Nadeau 6 Johnson Middle School (5^2)-(0^0) Kanako Nakagawa 5 Canadian Academy Japan, Kobe 25-0!+0 Michelle Nunez 11 McCann Technical High School 20+5-0! Erin N. 6 Johnson Middle School 5^2-0^0 Calvin Pratt 6 Johnson Middle School 5^2-0^0 Shannon Prendergast 6 Johnson Middle School 5^2-0^0 Rob Prindall 6 Johnson Middle School 5^2-0!+0 Abhimanyu Ramachandran 7 Mount Olive Middle School 25-0^0 Amanda Reilly 6 Johnson Middle School (50/2)-0! Tom Ryan 6 Johnson Middle School (5-0!)!+0*2 Chris Salls 8 Mendive 25-0!+0 Dave Senecal 11 McCann Technical High School (25-0!)-0 Dylan Shaw 6 Johnson Middle School 20+5-0! Andrew Sudler 7 Williamstown Middle School 50/2-0! Tess S. 6 Johnson Middle School 25-0!+0 Carolyn Tracey 6 Johnson Middle School (20/5)!x0! Brynne Verbel 8 Mount Olive Middle School 20+5-0! Amanda Von Lindern 8 Mount Olive Middle School 5^2-0^0 CJ Wood 6 Johnson Middle School 25-0^0 Christina 6 Johnson Middle School 5^2-0^0 Dylan 6 Johnson Middle School 20+5-0! Lauren 6 Elenor N. Johnson Middle School 25-0^0 Kelsey 6 Johnson Middle School (5-2^0)!+0 Mollie 6 Johnson Middle School 25-0^0 Rachel 7 Rohrer Middle School 25-0!-0 Shannon 8 Ahern Middle School 5^2-0^0 Emily Falvey and Jenna MacLellan 6 Johnson Middle School

Please notify Judy Ann Brown of any errors.