Learn one more quick and dirty tip to help you kick your calculator dependency and make even faster calculations in your head.
In addition to hosting Math Dude, Jason Marshall works as a research scientist at the California Institute of Technology (Caltech) studying the infrared light emitted by starburst galaxies and quasars. Jason obtained a Ph.D. from Cornell University, where he also taught many physics and astronomy classes, and a B.S. in Astrophysics from UCLA.
Learn two quick and dirty tips to help you kick your calculator dependency and make faster calculations in your head.
Some math concepts and terms have multiple definitions or interpretations; learn why you should pay attention to them.
Learn to take advantage of the commutative property of addition to simplify problem solving.
Learn a quick tip for using the number line to subtract negative integers.
Learn a quick tip for using the number line and putting down your calculator.
Find out all about negative numbers and integers and how they can help you solve math problems.
Learn what natural numbers are and why they matter.
Do you speak math? You probably understand more math than you realize.
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