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: 98

Solution Name Grade School
(50-0!)*2 Jimmy Adams 6 Johnson Middle School
(50-0!)*2 Simon Alger 10 Cannons Creek
(50-0!)2 Lisa Gardner 9 Buchholz High School
(50-0!)*2 Stephen Hall 7 The Gordon School
(50-0!)x2 Colby Nadeau 6 Johnson Middle School
(50-0!)x2 Kanako Nakagawa 5 Canadian Academy Japan, Kobe
2(50-0!) Quang Pham 11 Central High School
(50-0!)*2 Ciaran Rhoes 7 Rohrer Middle School
(50-0!)2 Chris Salls 8 Mendive
(50-0!)x2 Carolyn Tracey 6 Johnson Middle School
(50-0!)*2 Justin Wu 5 Underwood School, Newton, MA

Please notify Judy Ann Brown of any errors.

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