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Contributor: Dennis Denoia. Lesson ID: 10299
What if you have a whole bunch of single numbers to add up and don't want to write it all out? Help Mr. D figure out his Putt-Putt Golf score and learn the secret of looking for 10s for fast addition!
"Wood" you like to take a swing at learning how to add numbers in a hurry? Join the club, with Mr. D as the driver!
Check out Mr. D's video below on Making 10s for Fast Addition!
(Warning: Mr. D sneaks in the commutative property of math!)
Play through to the Got It? section for some practice swings!
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