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.
|90 / 2 + 0||Robert Low||9||Alamo Heights High School|
|(.9)/(.02)+0||Qi Yanjun||8||Hwa Chong Institution, Singapore|
|(90/2)+0+0||Claire Billington||7||International School of Lausanne|
|(9/0.2)+0||Rachael Woodard||9||Alamo Heights|
|90 / 2 +0||cynthia lopez||7||san fernando middle school|
|90/2+0||Nick Martin||7||Wm G. Rohrer MS|
|90/2+0||Katie Fisher||7||Rohrer Middle School|
|(90/2)+0||emma||7||rohrer middle school|
Please notify Suzanne Alejandre of any errors.
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