No Calculator? No Problem!: Mastering Mental Math by Art Benjamin
Requirements: .M4A/.M4B reader, 324 MB
Overview: In No Calculator ? No Problem! Mastering Mental Math, award-winning professor of mathematics and celebrated “mathemagician” Arthur T. Benjamin delivers 10 fun-filled lessons on how to do math in your head with confidence, accuracy, and speed – sometimes faster than a calculator.
Mental math offers numerous, lifelong advantages. Students who master mental math have a competitive advantage in the classroom and can boost their success on standardized tests and graduate school exams. Even if you’ve long since left high school or college, mental math can be useful everywhere, from using the ATM machine to calculating the tip at a restaurant to shopping for a mortgage. It’s a skill that, at any age, sharpens the mind and makes one a better problem solver.
The first six lessons of No Calculator? No Problem! focus on the fundamentals of mental addition, subtraction, multiplication, and division. From there, you’ll turn to the art of “guesstimation” for problems that don’t require an exact answer.
Genre: Audiobooks > Non-Fiction
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