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||Michael Endick||10||Northgate High School|
|9 ( 2 + 0! ) 0!||Robert Low||9||Alamo Heights High School|
|SQRT( ( (2+0!)! )! +9) + 0||Benjamin Yee||10||Arlington High School|
|(2+0!)*9+0||Maria Santos||6||Int school Lausanne|
|Sqrt(((2+0!)!)!+0+9)||Davy He||12||No.6 middle school of Guangzhou in China|
|(0^(0)+2)x9||adan bernardino||7||san fernando middle school|
|29-0!-0!||megan hemphill||7||Wm g. rohrer MS|
Please notify Suzanne Alejandre of any errors.
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