|
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.
|
| Solution | Name | Grade | School |
| (2+0!)!(-0!+7) | Chua Cheng Aik | 9 | Hwa Chong Institution |
| 70/2+0! | Neal Amos | 10 | Brookstone School |
| 70/2+0! | Collin Andrew | 7 | Rohrer G. Middle School |
| 70/2+0!
(7-0!)^2+0 |
Bob Chen | 8 | Northwest Junior High |
| (70/2)+0! | Timothy Tay Kai Cheng | 8 | Hwa Chong Institution |
| (70/2)+0! | Kelly Clark | 7 | Rohrer Middle School |
| (2+0!)!x(-0!+7) | Khu Boon Tat Daren | 9 | Hwa Chong Institution |
| 72/(0!+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 |
| 70/2+0! | Sam F | 6 | Parker Middle School |
| (7-0^0)^2 | Kam Mao Quan Gabriel | 7 | Hwa Chong Instituition |
| 7/.2+0!+0 | Chan Tuck Ging | 7 | Hwa Chong Institution |
| 70/2+0! | Rebecca Groff | 7 | Rohrer Ms |
| -(2+0!)!*(0!-7) | Wu Zi Hao | 9 | Hwachong Institution |
| ((7-(0^0))^2 | Nicholas Heng | 8 | Hwa Chong Institution |
| (70/2)+0! | Emily Himles | 7 | Rohrer Ms |
| (70/2)+0! | Cara Hudak | 8 | Hudson Montessori Middle Scholl |
| 70/2+0! | Matt H | 6 | Parker Middle School |
| 70/2+0! | Lee Zi Jian | 8 | Hwa Chong Instituition |
| 72/(0!+0!) | Ng Xu Jie | 8 | Hwa Chong Institution |
| (7-0!)^2+0 | Lau Wei Jie Jonathan | 9 | Hwa Chong Institution |
| 72/(0!+0!)
7/.2+0!+0 |
Song Cheng Jun | 7 | Hwa Chong Instituition |
| 72/(0!+0!) | Tan Song Kai | 8 | Hwa Chong Institution |
| (70/2)+0! | Tim Kenna | 7 | Rohrer Middle School |
| (70/2)+0! | Szeto Kah Keong | 8 | Hwa Chong Institution |
| 70/2+0! | Delwin Koh | 8 | Hwa Chong Institution |
| 7/0.2+0! | Won Cheng Yi Lewis | 9 | Hwa Chong Institution |
| 70/2+0! | Alexa Lindsay | 7 | Rohrer Middle School |
| 72/(0!+0!) | Hannah Marshall | 7 | M.O.M.S. |
| 70/2+0! | Kelley Mcintire | 9 | Brookstone |
| 70/2+0! | Ian M | 6 | Parker Middle School |
| 70/2+0! | Jessica M | 7 | Mount Olive Middle School |
| 70\2+0! | Natalie M. | 6 | Parker Middle School |
| ((2+0!)!)x(7-0!) | Ng Jun Da Nelson | 8 | Hwa Chong Instituition |
| 72/(0!+0!) | Yuxiao Ning | 12 | Hoboken High School |
| 72/(0!+0!) | Zack O'connell | 7 | Rohrer Ms |
| 72/(0!+0!) | Cam O | 6 | Parker Middle School |
| (7-0!)^2+0 | Ow Zhen Quan | 8 | Hwa Chong Institution |
| 70/2+0! | Tang Zhuo Hao Ray | 7 | Hwa Chong Institution |
| 70/2+0! | Glenn Goh Rongjie | 9 | Hwa Chong Insituition |
| 70/2+0! | Caylie Scherba | 8 | Hudson Montessori Middle School |
| (70/2)+0! | Kassidy Schmidt | 1 | Rohrer Ms |
| 70/2+0! | Nayan Shah | 8 | Hudson Montessori School |
| 70/2+0! | Alivia Spinozzi | 7 | Rorher Middle School |
| 72/(0!+0!) | Alexa Surmick | 7 | Rohrer Middle School |
| 70/2+0! | Elizabeth Wargo | 8 | Hudson Montessori School |
| (7-0!)^2-0 | Tan Yi Wei | 7 | Hwa Chong Institution |
| 70/2+0! | Lim Han Xin | 7 | Hci |
| ((2+0!)!)x(-0!+7) | Shaun Lum Yu Xuan | 3 | Hwa Chong Institution |
| (70/2)+0! | Lee Jun Yi | 8 | Hwa Chong Institution |
| -(2+0!)!*(0!-7) | Low Kah Yi | 9 | Hwa Chong Institution |
| 70/2+0! | Zhou Yifan | 3 | Hwa Chong Institution |
| [7-(0!)]^2+0 | Xiao Yuting | 8 | Hwa Chong Institution |
| (70/2)+(0!) | Ng Soon Zhou | 7 | Hwa Chong Institution Highschool |
| 72/(0!+0!) | Zou Xiang Yu | 7 | Hwa Chong Institution |
| 70/2+0! | Chrissa | 6 | John F. Kennedy School |
| 7/.2+0!+0 | Kimberley | 9 | Trek North High School |
Please notify Judy Ann Brown of any errors.
[Privacy Policy] [Terms of Use]
Math Forum Home ||
Math Library ||
Quick Reference ||
Math Forum Search
© 1994-2008
Contact Judy Ann Brown