Answers

2016-06-22T19:23:31+08:00
Group Exponent Multiplication Division Adittion Subtraction
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2016-06-22T19:24:11+08:00
1. group sign first
2. If there's an exponent, calcutate it next
3. Multiplication and division should be done at the same time and should start from the left
4. Lastly, add or subtract the remaining terms to be computed.
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