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tcondon · 09-14-2011

best strategy to explain how to solve the following problem:

12^2 / 4b + 4 when b=9

Some students evaluated teh problem and got 8 while others got 338.

09-14-2011	#1
tcondon Join Date: Sep 2011 Posts: 2	Order of operations and variables best strategy to explain how to solve the following problem: 12^2 / 4b + 4 when b=9 Some students evaluated teh problem and got 8 while others got 338.