Friday, January 23, 2009

Practicing PEMDAS

The Order of Operations:
Parenthesis
Exponents
Multiplication/Division (LEFT to RIGHT)
Addition/Subtraction (LEFT to RIGHT)

Need a review? Here are some games that will have you ordering those operations like a pro.

Exponent Review
Practice Problems
Science Academy Basketball (Click the link, then select "Order of Operations" from left-hand menu)
Challenge: Fun Brain (work backwards!)

Post your most creative PEMDAS expression below!

Examples:
"Please Excuse My Dear Aunt Sally"
"Perry's Elephant Makes Dinner Any Saturday"
"Please Enjoy My Delicious Apple Strudel"

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