2007 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, 2007.

Rules: use the digits in the year 2007 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: 37

Solution Name Grade School
(7-0!)^2+0! Neal Amos 10 Brookstone School
(7-0!)^2+0! Bob Chen 8 Northwest Junior High
(7-0!)^2+0! Timothy Tay Kai Cheng 8 Hwa Chong Institution
(7-0!)^2+0! Khu Boon Tat Daren 9 Hwa Chong Institution
(7-0!)^2+0! Tran Ha Duong 9 3h, Hwa Chong Institution
(7-0!)^2+0! Michael Endick 8 Foothill Middle School
7/.2+0!+0! Chan Tuck Ging 7 Hwa Chong Institution
(7-0!)^2+0! Kam Mao Quan Gabriel 7 Hwa Chong Instituition
(7-0!)^2+0! Cara Hudak 8 Hudson Montessori Middle Scholl
7/.2+0!+0! Anthony Illiano 7 Rohrer M.S.
(7-0!)^2+0! Lee Zi Jian 8 Hwa Chong Instituition
(7-0!)^2+0! Sim Zhi Jian 8 Hwa Chong Instiution
(7-0!)^2+0! Ng Xu Jie 8 Hwa Chong Institution
(7-0!)^2+0! Lau Wei Jie Jonathan 9 Hwa Chong Institution
7/.2+0!+0! Song Cheng Jun 7 Hwa Chong Instituition
(7-0!)^2+0! Tan Song Kai 8 Hwa Chong Institution
[(7-0!)^2]+0! Szeto Kah Keong 8 Hwa Chong Institution
(7-0!)^2 +0! Delwin Koh 8 Hwa Chong Institution
(7-0!)^2+0! Benjamin Low 8 Hwa Chong Institution
(7-0!)^2+0! Ng Jun Da Nelson 8 Hwa Chong Instituition
(7-0!)^2+0! Yuxiao Ning 12 Hoboken High School
(7-0!)^2+0! Ow Zhen Quan 8 Hwa Chong Institution
((7-0!)^2)+0! Benjamin Lin Ruiyang 1 Hwa Chong Institution
(7-0!)^2+0! Nayan Shah 8 Hudson Montessori School
7/.2+0!+0! Sandra Syhalath 7 Rohrer M.S.
((7-0!)^2)+0! Ang Chong Wei 9 Hwa Chong Institution
(7-0!)^2+0! Tan Yi Wei 7 Hwa Chong Institution
(7-0!)^2+0! Lim Han Xin 7 Hci
((7-0!)^2)+0! Shaun Lum Yu Xuan 3 Hwa Chong Institution
[(7-0!)^2]+0! Lee Jun Yi 8 Hwa Chong Institution
(7-0!)^2+0! Zhou Yifan 3 Hwa Chong Institution
[7-(0!)]^2+(0!) Xiao Yuting 8 Hwa Chong Institution
[[7-(0!)]^2]+(0!) Ng Soon Zhou 7 Hwa Chong Institution Highschool

Please notify Judy Ann Brown of any errors.

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