algebraic expressions - contest problems
TRANSCRIPT
ALGEBRAIC EXPRESSIONS
CONTEST PROBLEMS
The following problems were created by the University of Waterloo’s
Centre for Education in Mathematics and Computing (CEMC).
Visit cemc.uwaterloo.ca for more information and resources.
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ANSWERS AND SOURCES
1) D, 2007 Cayley (Grade 10), #6
2) B, 2010 Gauss (Grade 8), #3
3) C, 2005 Pascal (Grade 9), #3
4) B, 2019 Gauss (Grade 7), #6
5) D, 2020 Cayley (Grade 10), #2
6) C, 2006 Cayley (Grade 10), #4
7) D, 2006 Cayley (Grade 10), #14
8) E, 2007 Gauss (Grade 8), #18
9) A, 2011 Gauss (Grade 8), #12
10) E, 2020 Gauss (Grade 7), #17