02/03/13
how do i evaluate expressions
how do i do these
(5+4) times 7
4 + 6 x 3
(3 + 5) times 5 + 1
4[30 - (10 - 2) times 3]
[8 times 2 - (3 +9)] + [8 - 2 times 3]
i have to evaluate each expression
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