Thursday, February 9, 2012

expression

any single number or variable or combination of operations (subtract, add, multiply, and divide) involving numbers and variable

eg. 5,n,8+, x + 1, 2y-7

2 comments:

  1. you could have tried to make your own example instead of just putting the one mr isfeld showed us in class

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  2. Try to explain it different ways not the way isfeld did it.

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