Math Forum || K-12 Math Puzzles || Problems of the Week || Student Center

 This Web page is intended to record solutions submitted by students in grades three through twelve. Submissions will be posted starting February 1, 2010. Rules: use the digits in the year 2010 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: 59

 Solution Name Grade School (2+0!)! /.1-0! Qi Yanjun 9 Hwa Chong Institution, Singapore ((2+0!)!)/.1-0! Jackson C 6 Parker Middle School Reading MA (2+0!)!/.1-0! Kaitlyn M!<3 (= 6 W.S. Parker Middle School (2+0!)!/.1-0! Isabella M. 6 W.S. Parker Middle School (2+0!)!/.1-0! Timothy F. 6 W.S Parker (2+0!)!/.1-0! Andrew S. 6 W. S. Parker MS [(2 + 0!)!]/.1 - 0! MMS Mathematicians 7 Marshall Middle School (2+0!)!/.1)-0! robert benedikt 9 alamo heights ((2+0!)! /.1)-0! Qi Yanjun 9 Hwa Chong Institution, Singapore (2+0!)!/.1-0! Ekaterina Blagovidova 11 St.Clare's, Oxford

Please notify Suzanne Alejandre of any errors.