This Web page is intended to record solutions submitted by students in
grades three through twelve.
Submissions will be posted starting February 1, 2009.
Rules: use the digits in the year 2009 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.
|(((2+0!)!)!) / (9-0!)||Qi Yanjun||8||Hwa Chong Institution, Singapore|
|90+(0x2)||Benjamin Yee||10||Arlington High School|
|90+0^2||Will Marshall||7||Mount Olive Middle School|
|92-0!-0!||Roger Aanonsen||7||Mount Olive Middle School|
|90+(2*0)||Zach Banda||6||WP Sandin|
|2*0+90||mack williams||7||William G. Rohrer MS|
Please notify Suzanne Alejandre of any errors.
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