Basic Arithmetic Keys, Parentheses - Sharp Scientific calculator User Manual

Basic Arithmetic
Keys, Parentheses
The four basic operators. Each is used in the same way as a standard
calculator:
+ (addition), – (subtraction), x (multiplication), and ÷ (division).
Finds the result in the same way as a standard calculator.
Used to specify calculations in which certain operations have precedence.
You can make addition and subtraction operations have precedence over
multiplication and division by enclosing them in parentheses.
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