|
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 |
| 70+2+0! | Kate Ahrens | 7 | Mount Olive Middle School |
| 2+0+Sqrt(0!+7!) | Chua Cheng Aik | 9 | Hwa Chong Institution |
| 72-0+0! | Neal Amos | 10 | Brookstone School |
| 70+2+0! | Bob Chen | 8 | Northwest Junior High |
| 72-0+0! | Timothy Tay Kai Cheng | 8 | Hwa Chong Institution |
| 72+0!+0 | Paxton Chia | 8 | Hwachong Institution |
| 0^0+72 | Calvin Sim Poh Chuan | 12 | Hwa Chong Institution |
| (0!)+72+0 | Hunter Ciuba | 8 | Brookstone |
| 72+0+0! | Jackie Cuneo | 7 | Rohrer Ms |
| 2+0+Sqrt(0!+7!) | Khu Boon Tat Daren | 9 | Hwa Chong Institution |
| 72+(0^0) | Julia D. | 6 | Parker Middle School |
| Sqrt(7!+0!)+2+0 | Michael Endick | 8 | Foothill Middle School |
| 70+2+0! | Kam Mao Quan Gabriel | 7 | Hwa Chong Instituition |
| 70+2+0! | Chan Tuck Ging | 7 | Hwa Chong Institution |
| 72+0!+0 | Kevin Griese | 7 | Rohrer Ms |
| 2+Sqrt(0!+0+7!) | Wu Zi Hao | 9 | Hwachong Institution |
| 70+2+0! | Nicholas Heng | 8 | Hwa Chong Institution |
| 72+0!+0 | Cara Hudak | 8 | Hudson Montessori Middle Scholl |
| 70+2+0! | Lim Aik Hwee | 9 | Hwa Chong Institution (High School Section) |
| 72+0^0 | Matt H | 6 | Parker Middle School |
| 70+2+0! | Anthony Illiano | 7 | Rohrer M.S. |
| 72-0+0! | Lee Zi Jian | 8 | Hwa Chong Instituition |
| 72+0!+0 | Sim Zhi Jian | 8 | Hwa Chong Instiution |
| 70+2!+0! | Ng Xu Jie | 8 | Hwa Chong Institution |
| 72+0+0! | Lau Wei Jie Jonathan | 9 | Hwa Chong Institution |
| 72+0!+0 | Song Cheng Jun | 7 | Hwa Chong Instituition |
| 72+0+0! | Olivia Kamensky | 8 | Brookstone School |
| 70+2+0! | Szeto Kah Keong | 8 | Hwa Chong Institution |
| 72+0!+0 | Delwin Koh | 8 | Hwa Chong Institution |
| 72+0^0 | Won Cheng Yi Lewis | 9 | Hwa Chong Institution |
| 2+0+(Sqrt(0!+7!)) | Benjamin Low | 8 | Hwa Chong Institution |
| 72+0!+0 | Kelley Mcintire | 9 | Brookstone |
| 72+0!+0 | Jessica M | 7 | Mount Olive Middle School |
| 72x0!+0! | Ng Jun Da Nelson | 8 | Hwa Chong Instituition |
| 72+0+0! | Yuxiao Ning | 12 | Hoboken High School |
| 72+0!-0 | Cam O | 6 | Parker Middle Shcool |
| 72+0^0 | Siobhan O's | 6 | Parker Middle School |
| 70+2+0! | Tang Zhuo Hao Ray | 7 | Hwa Chong Institution |
| 72+0!+0 | Glenn Goh Rongjie | 9 | Hwa Chong Instituition |
| 72+0!+0 | Benjamin Lin Ruiyang | 1 | Hwa Chong Institution |
| 72+0!-0 | Brandi Rusk | 7 | Rohrer Middle School |
| 72+0!-0 | Caylie Scherba | 8 | Hudson Montessori Middle School |
| 72+0!+0 | Selena Starbard | 7 | Rohrer M.S. |
| 72+0!-0 | Rachel Stewart | 7 | Mount Olive Middle School |
| 72+0^0 | Katie S | 6 | Parker Middle School |
| 70+2+0! | Ang Chong Wei | 9 | Hwa Chong Institution |
| 72+0!+0 | Chong Zhi Wei | 7 | Hwachong |
| 70+2+0! | Tan Yi Wei | 7 | Hwa Chong Institution |
| 72+0^0 | Leah W. | 6 | Parker Middle |
| 70+0!+2 | Lim Han Xin | 7 | Hci |
| 72+0^0
70+2+0! |
Hshieh Chyi Yan | 7 | Hwa Chong Institution |
| 70+2+0! | Lee Jun Yi | 8 | Hwa Chong Institution |
| 2+Sqrt(0!+0+7!) | Low Kah Yi | 9 | Hwa Chong Institution |
| 70+2+0! | Zhou Yifan | 3 | Hwa Chong Institution |
| 70+2+0! | Zou Xiang Yu | 7 | Hwa Chong Institution |
| 70+2+(0!) | Xiao Yuting | 8 | Hwa Chong Institution |
| 72+(0!)+0 | Ng Soon Zhou | 7 | Hwa Chong Institution Highschool |
| 70+2+0! | Yu Zhou | 1 | Hwa Chong Institution |
| 70+2+0! | Chrissa | 6 | John F. Kennedy School |
Please notify Judy Ann Brown of any errors.
[Privacy Policy] [Terms of Use]
Math Forum Home ||
Math Library ||
Quick Reference ||
Math Forum Search
© 1994-2012
Contact Max Ray