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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, 2004.
Rules: use the digits in the year 2004 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.
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| Solution | Name | Grade | School |
| 42/(0!+0!) | Simon Alger | 9 | Cannons Creek |
| 20 + (0 * 4)! | Arda Antikacioglu | 9 | Robert College |
| 20+(sqrt4-0!) | Ann Cavalier | 6 | Christ the Divine Teacher School |
| 40/2+0! | Christopher Craig | 7 | Birmingham Covington School |
| [(4!)-2]-0^0 | Zach Enumah | 9 | Brookstone School |
| (0!/.2)(4)+0! | Lisa Gardner | 8 | Lincoln Middle School |
| 20+(4^0) | Corinne Hirotsu | 5 | Canadian Academy |
| (4!-2)-0!+0 | Saachi Jhaveri | 5 | Canadian Academy,Kobe Japan |
| 20+4^0 | Jonathan Kessel | 12 | Model Secondary School for the Deaf |
| (4!-2)-0!-0 | Joe Lee | 6 | Elanor Johnson Middle School |
| 20+(4^0) | Tay Jia Liang | 8 | The Chinese High School |
| 4!-2-0!+0 | Andreea Lintia | 8 | Mount Olive Middle School |
| 40÷2+0! | Jezreel Ng | 9 | The Chinese High School, Singapore |
| (4/.2)+0^0 | Patrick Nolan | 12 | Model Secondary School for the Deaf |
| 20 + 4^0 | Dan Samost | 6 | Johnson Middle School |
| (40/2)+0! | Mitterhofer Sara | 8 | Scientific High School |
| 42/(0!+0!) | Amanda Smith | 7 | Birmingham Covington School |
| 20+4^0 | Kristin Sutton | 11 | Badger High School |
| 20+4^0 | Stephanie Tingler | 12 | Badger High School |
| 4!-2-0!+0 | Karla Van Rensburg | 9 | Brookstone |
| 4!-2-0!+0 | Ivan Zhuravlyov | 8 | Mount Olive Middle School |
| 4^0+20 | Evie Chutz & Jordan Kiehle | 7 | Birmingham Covington School |
| 20+(4^0) | Sara Dzierbicki & Madelyn Polzin | 7 | Birmingham Covington School |
| 4!-2-0-0! | Kayla Elias & Gilbert Clark | 7 | Birmingham Covington School |
| 40/2+0! | Lauren Hertz & Madeleine Blum | 7 | Bimingham Covington School |
| 40/2+0! | Laura Redebaugh & Madeline Capo | 7 | Birmingham Covington School |
| 4!-2-0!+0 | Chris Scarboro & Jake Kaplan | 7 | Birmingham Public School |
| 4!-2-0^0 | Kelsey Valente & Morgan Mcpartlin | 7 | Birmingham Covington School |
| 4^0+20 | Anna & Hannah | 7 | Birmingham Covington School |
| 42/(0!+0!) | Bobby & Jordon | 7 | Birmingham Conington School |
| 4!-2-0!+0 | Evan & Joe | 7 | Birmingham Covington School |
| 42÷(0!+0!) | Gateways Classes | 6 | Chute Middle School |
| 20+4^0 | Math Exploration Class | 8 | Foothill Middle School |
Please notify Judy Ann Brown of any errors.
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