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: 10

Solution Name Grade School
2*0!+0!+7 Merime Ahmed 11 Mssd
7+2+0!+0 Kate Ahrens 7 Mount Olive Middle School
2+0!+0+7 Chua Cheng Aik 9 Hwa Chong Institution
7+2+0^0 Neal Amos 10 Brookstone School
(7+2)+(0!+0) Janine A. 6 Parker Middle School
2+7+0!+0 Anton Baker 6 John-F-Kennedy School
7+2-0+0! Bob Chen 8 Northwest Junior High
7+2+0!-0 Timothy Tay Kai Cheng 8 Hwa Chong Institution
2+0!+0+7 Paxton Chia 8 Hwachong Institution
(7+2)+(0!-0) Trace Chon 9 Christian High School
7+2+(0^0) Calvin Sim Poh Chuan 12 Hwa Chong Institution
0^0+2+7 Hunter Ciuba 8 Brookstone
7+2+0^0 David C 6 Parker Middle School
2+0!+0+7 Khu Boon Tat Daren 9 Hwa Chong Institution
7+0+2+(0!) Noah Delius 6 John F. Kennedy School, Berlin, Germany
2+0^0+7 Tran Ha Duong 9 3h, Hwa Chong Institution
7+2+(2^0) Ahmed Dyaa 12 Maali El Salam
7+2+0^0 Erica D 6 Parker Middle School
(2+7)+0+0! Mae D 6 Parker Middle School
2+(0+0)!+7 Michael Endick 8 Foothill Middle School
2+0^0+7 Lim Yu Sheng Fabian 9 Hwa Chong Institution
7+2+0!-0 Tim Freborg 7 Hudson Montessori
7+2+0!+0 Sam F 6 Parker Middle School
0^0+7+2 Zack F 6 Parker Middle School
2+7+0^0 Kam Mao Quan Gabriel 7 Hwa Chong Instituition
7+2+(0!)+0 Chan Tuck Ging 7 Hwa Chong Institution
7+2+0!+0 Michael Goldstein 9 Alamo Heights High School
2+7+0!+0 Aly G. 6 Parker Middle Shcool
0!+7+2x0! Maggie G. 6 Parker Middle School
2+0!+0+7 Wu Zi Hao 9 Hwachong Institution
7+2+(0^0) Nicholas Heng 8 Hwa Chong Institution
(7+2)+0!-0 Angelina Hintze 6 John F. Kennedy School
2+0!+0+7 Cara Hudak 8 Hudson Montessori Middle Scholl
2+0!+0+7 Lim Aik Hwee 9 Hwa Chong Institution (High School Section)
7+2+0!+0 Lee Zi Jian 8 Hwa Chong Instituion
7+2+0^0 Sim Zhi Jian 8 Hwa Chong Instiution
7+2+(0^0) Chow Zheng Jie 9 Hwa Chong Institution
7+2+0^0 Ng Xu Jie 8 Hwa Chong Institution
7+2+0!+0 Lau Wei Jie Jonathan 9 Hwa Chong Institution
0^0+7+2 Marcus Phoa Junxiong 9 Hwa Chong Institution (High School)
0^0+2+7 Tim J. 6 Parker Middle School
7+2+0!+0 Tan Song Kai 8 Hwa Chong Institution
(7+2)+0!+0 Olivia Kamensky 8 Brookstone School
7+2+(0!)-0 Szeto Kah Keong 8 Hwa Chong Institution
7+2+0^0 Delwin Koh 8 Hwa Chong Institution
7+2+0^0 Geena K. 6 Parker Middle School
2/(0!)+7+0!
7+0^0+2
Won Cheng Yi Lewis 9 Hwa Chong Institution
(2!+0!)+0+7 Benjamin Low 8 Hwa Chong Institution
2+7+0!-0 William Mathews 6 John F. Kenedy School
2!+7+0!+0 Kelley Mcintire 9 Brookstone
(2+0!)-0+7 Ella Medicus 8 Hudson Montessori School
0^0+7+2 Brendan M. 6 Parker Middle School
7+2+0!+0 Connor M. 6 Parker
7+2+0+0! Jessica M 7 Mount Olive Middle School
2+7+0!+0 Margaret M. 6 Parker Middle School
0^0+2+7 Monie M 6 Parker Middle School
0^0+2+7 Natalie M. 6 Parker Middle School
2+7-0+0! Olivia M 6 Parker Middle School
7+0!+0+2 Ng Jun Da Nelson 8 Hwa Chong Instituition
7+2+0!+0 Yuxiao Ning 12 Hoboken High School
7+2+0!-0 Cam O 6 Parker Middle School
(7+0^0)+2 Sio O 6 Parker Middle School
(2+0!)+(0!*7) Janey Perry 7 Rohrer Ms
2+0^0+7 Nigel Poh 9 Hwa Chong Institution
(2+7+0!)*0! Ow Zhen Quan 8 Hwa Chong Institution
7+0+0!+2 Tang Zhuo Hao Ray 7 Hwa Chong Institution
2+0!+0+7 Glenn Goh Rongjie 9 Hwa Chong Insituition
7+2+0!+0 Benjamin Lin Ruiyang 1 Hwa Chong Institution
7+2+0^0 Brooke R 6 Parker Middle School
(7+2+0!)0! Lee Sad 9 Christian High School
2+7+0!-0 Caylie Scherba 8 Hudson Montessori Middle School
2+0+7+0! Nayan Shah 8 Hudson Montessori School
7+2+0!+0 Selena Starbard 7 Rohrer M.S.
(7+2)+0^0 Dylan S. 6 Parker Middle School
7+2+0^0 Katie S 6 Parker Middle School
7+2+0^0 Jon Tan 8 Hwachong Institution
2+0!+0+7 Darren Toh 9 Hwa Chong Institution
2+7+0!+0 Henry Trimpe 1 Hudson Montessori School
0!+7+2-0 Scott Tully 6 Parker Middle School
2+7+0^0 Anna T. 6 Parker Middle School
2+0!+0+7 Ang Chong Wei 9 Hwa Chong Institution
7+0!+2+0 Chong Zhi Wei 7 Hwa Chong Insitution
7+2+0!+0 Tan Yi Wei 7 Hwa Chong Institution
7+0^0+2 Foo Ren Xiang 3 Hwa Chong Institution
2+0!+0+7 Han Xiaoxiao 9 Hwa Chong Institution
2+0+0!+7 Lim Han Xin 7 Hci
2+0!+0+7 Shaun Lum Yu Xuan 3 Hwa Chong Institution
7+2+0^0 Hshieh Chyi Yan 7 Hwa Chong Institution
2+7+0!+0 Chan Shen Yee 4 Hwa Chong Institution
(7+2+0!)+0 Lee Jun Yi 8 Hwa Chong Institution
2+0!+0+7 Low Kah Yi 9 Hwa Chong Institution
7+2+0!+0 Zhou Yifan 3 Hwa Chong Institution
2+0!+0+7 Zou Xiang Yu 7 Hwa Chong
7+2+(0!)+0 Xiao Yuting 8 Hwa Chong Institution
2+(0!)+0+7 Ng Soon Zhou 7 Hwa Chong Institution Highschool
2+0^0+7
2+0!+7+0
Yu Zhou 1 Hwa Chong Institution
(7+0^0)+2 Anthony 6 Parker
7+2+0!-0 Chrissa 6 John F. Kennedy School
2*0!+0!+7 NergüL 10 ÖZel Fatih Sultan Lisesi
7+2+0!-0 Steven 6 Christ The Divine Techer School
2+0!+0+7 Yuanxi 9 Hwa Chong Institution

Please notify Judy Ann Brown of any errors.

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