This Web page is intended to record solutions submitted by students in grades three through twelve. Submissions will be posted starting February 1, 2002.Rules: use the digits in the year 2002 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 | |
51 | ||||
[sqrt(.02^-2)]+0! | Jody A. Cohen | 10 | North Springs High School | |
sqrt((.02)^(-2))+0! | Lisa Gardner | 6 | Lincoln Middle School | |
(sqrt(.02^-2))+0! | Emily Seifert | 12 | North Springs High School | |
sqrt(.02^ -2) + 0! | George Vulov | 10 | North Springs High School | |
sqrt[.02^(-2)]+0! | Jennifer Robbins & Jennifer Sichel | 12 | North Springs High School | |
52 | ||||
0!/.02+2 | Heather Corroon | 7 | Wilson Central Junior High | |
(0!/.02)+2 | Zach French | 10 | North Springs High School | |
(0!/.02)+2 | Lisa Gardner | 6 | Lincoln Middle School | |
0!/.02+2 | Meredith Harrison | 9 | West Junior High School | |
(0!/.02)+2 | Braxton Lake | 12 | North Springs High School | |
0!/.02+2 | Amanda Lloyd | 7 | Wilson Central Junior High | |
0!/.02+2 | Andrea Marinescu | 6 | Mount Olive Middle School | |
0!/.02 +2 | Amy Patel | 10 | North Springs High School | |
0!/.02+2 | Tiffany Petties-Smith | 10 | North Springs High School | |
0!/.02+2 | Amanda Reed | 7 | Wilson Central Junior High | |
(.02^-0!)+2 | Emily Seifert | 12 | North Springs High School | |
((0!)/.02)+2 | Misam Taherbhai | 10 | North Springs High School | |
0!/.02+2 | Michael Tiffany | 7 | Wilson Central Junior High | |
0!/.02+2 | Amber Verser | 5 | Mary Blair Elementary | |
0!/.02+2 | April Verser | 8 | Walt Clark Middle School | |
0! / .02 + 2 | George Vulov | 10 | North Springs High School | |
(0!/.02)+2 | Sean Wagner | 7 | Wilson Central Junior High | |
.02^(-0!)+2 | Jennifer Robbins & Jennifer Sichel | 12 | North Springs High School | |
53 | No solutions have been submitted for this number. | |||
54 | No solutions have been submitted for this number. | |||
55 | ||||
sqrt{(0!/.2)!+0!}/.2 | Tor B | 7 | Woodward Middle School | |
56 | No solutions have been submitted for this number. | |||
57 | No solutions have been submitted for this number. | |||
58 | No solutions have been submitted for this number. | |||
59 | ||||
sqrt((((2+0!)!)!)/.2)-0! | Jody A. Cohen | 10 | North Springs High School | |
((0!/.2)!/2)-0! (sqrt (((2 +0!)!)!)/sqrt(.2) )-0! |
Lisa Gardner | 6 | Lincoln Middle School | |
(0!/.2)!/2-0! | Elmer Newsome | 11 | Hancock Central | |
sqrt((((2+0!)!)!)/.2)-0! | Emily Seifert | 12 | North Springs High School | |
sqrt[(((2+0!)!)!)/.2]-0! | Jennifer Robbins & Jennifer Sichel | 12 | North Springs High School | |
60 | ||||
20*(2!+0!) | Kocsis Andras | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
20*(0!+2) | Hamid Reza Biazar | 11 | Tehran High School | |
20x(2+0!) | Elizabeth Blazey | 7 | Radnor Middle School | |
20*(2+0!) | Hunter Brooks | 12 | Durham Academy | |
(2+0!)X20 | Cory B | 5 | Akron Elementary | |
20*(2+0!) | Jeffrey Chung | 7 | Radnor Middle School | |
(2+0!)*20 | Jody A. Cohen | 10 | North Springs High School | |
(2+0!)x20 | Heather Corroon | 7 | Wilson Central Junior High | |
(2+0!)x20 | Eric Fitterling | 7 | Wilson Central Junior High | |
(2+0!)x20 | Anna F | 5 | Akron Elementary | |
((0!/.2)!/(0+2)) 20(0!+2) sqrt (((2 +0!)!)!)/sqrt(0.2) |
Lisa Gardner | 6 | Lincoln Middle School | |
20x(2+0!) | Lilla Gazsó | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
(0!+.2)/.02 | Meredith Harrison | 9 | West Junior High School | |
20*(0!+2) | Sándor Kazi | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
20(2+0!) | Braxton Lake | 12 | North Springs High School | |
20*(2+0!) | Andrea Marinescu | 6 | Mount Olive Middle School | |
20(2+0!) | Bobby Matthew | 8 | Mount Olive Middle School | |
20*(0!+2) | Ryan McNeil | 9 | West Junior High School | |
20*(2+0!) | Oszkár Mihály | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
20x(2+0!) | Alex Navone | 7 | Wilson Central Junior High | |
20*(0!+2) | Amy Patel | 10 | North Springs High School | |
20*(0!+2!) | Tiffany Petties-Smith | 10 | North Springs High School | |
20x(0!+2) | Pritika P. | 6 | Parker Middle School | |
(0!+2)x20 | Amanda Reed | 7 | Wilson Central Junior High | |
20*(2+0!) | Michael Sauer | 6 | Pocahontas Middle School | |
sqrt((((2+0!)!)!)/.2)+0 | Emily Seifert | 12 | North Springs High School | |
(2+0!)x20 | Darren Sultan | 4 | Joseph Kushner Hebrew Academy | |
20*(2+0!) | Misam Taherbhai | 10 | North Springs High School | |
20x(2+0!) | Michael Tiffany | 7 | Wilson Central Junior High | |
(2+0!)*20 | Amber Verser | 5 | Mary Blair Elementary | |
20 * ( 2 + 0!) | George Vulov | 10 | North Springs High School | |
20x(2+0!) | Sean Wagner | 7 | Wilson Central Junior High | |
20*(2+0!) | Paul Yoon | 10 | North Springs High School | |
20*(0!+2) | Pat | 12 | McCann Technical High School | |
sqrt[(((2+0!)!)!)/.2]-0 20*(2+0!) |
Jennifer Robbins & Jennifer Sichel | 12 | North Springs High School | |
20(2+0!) | Alex, Laura, and Chiara | 9 | International School of Toulouse | |
Solutions 1 to 10 | Solutions 11 to 20 | Solutions 21 to 30 |
Solutions 31 to 40 | Solutions 41 to 50 | Solutions 61 to 70 |
Solutions 71 to 80 | Solutions 81 to 90 | Solutions 91 to 100 |
Please notify judyann@ptdprolog.net of any errors.