ORDER OF OPERATIONS
- Handy Hint #8 - Order of operations
- 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