2009 Mathematics Puzzle
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http://mathforum.org/yeargame/2009/  


For students in grades 312 with a general knowledge of mathematics. Use the digits in the year 2009 and the operations +, , x, ÷, ^ (raised to a power), sqrt (square root), and ! (factorial), along with grouping symbols, to write expressions for the counting numbers 1 through 100. This year we will also allow the use of decimal points and doubledigit numbers. The site includes worksheets and manipulatives for teachers to print out.  


Levels:  Elementary, Middle School (68), High School (912) 
Languages:  English 
Resource Types:  Problems/Puzzles 
Math Topics:  Basic Operations, Exponents/Roots, Factorials, Fractions/Decimals/Percents 
Math Ed Topics:  Activities 
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