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See Ya Later Calculator - 9781626867581

Un libro in lingua di Editors of Portable Press edito da Portable Pr, 2017

  • € 13.90
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A lot of us hate math, but that's just because we don't remember much of it from high school or we think it's too hard (which is probably why we've forgotten it). But who needs it, when you've got a calculator, right? Wrong. We all use math everydayto calculate a tip, to figure out an interest rate, to estimate the cost of the groceries in your cart, etc. Math doesn't have to be hard. It can be easy, fast, and even funif you know how to do it all in your head.

See Ya Later, Calculator demystifies numbers and math. With these simple, precise, and downright magical math tricks, readers can do everyday math faster than it takes to dig out their phone and find the calculator app. Clear, step-by-step, easily memorizable directions demonstrate more than 125 math operations anyone can do in their head, such as:

How to easily square any number
How to add three-digit numbers
How to multiply two-digit numbers
How to subtract large numbers

And lots moreno calculator (or pencil and paper) required.

Informazioni bibliografiche