# Operations

ORDER OF OPERATIONS

- Handy Hint #8 - Order of operations

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- Square operation
- Cube operation
- Square root
- Using your calculator – square root
- Square roots on the calculator
- Inverse operations

GUESSTIMATING, OR CHECKING YOUR ANSWERS MAKE SENSE

USING MEMORY ON YOUR CALCULATOR

- Calculator memory instructions

- Handy Hint #9 - Checking multiplications
- Division by hand – short division

CALCULATING USING SCIENTIFIC NOTATION OR STANDARD FORM

- Adding and subtracting numbers in scientific notation