Mental Math
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491_9781513673196
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Learn Tricks And Strategies To Solve Everyday Math Problems EasilyWill you pay more a $19.99 shirt with a 20% discount or a $24.99 shirt with a 30% discount? Can you quickly calculate how many eggs youll need to make 100 pancakes, if your recipe says that 2 eggs make 20 pancakes? Can you reckon how much will a $30/month gym membership cost over the course of 24 months without writing anything or pulling out a calculator? The truth is, most of the math you find yourself doing on a day to day basis its usually done in your head, thats why improving your mental math skills is always useful. If youve grown up hating math, thats probably because youve been taught with the wrong approach. Math isnt just boring formulas and pointless calculations, it can actually be a really useful skill. It can help you calculate a discount on the fly, easily multiply big numbers or quickly figure out how much dough packs youll need to make 50 cookies if one pack will be enough for 20.In this book youll find many tricks and practical strategies to improve your math skills, learn how to make calculations faster and solve everyday math problems more easily. And dont worry...This isnt your average and boring book on math theory. Youll find helpful, to-the-point tips and tricks that will actually help you speed up and simplify the calculations you do in your everyday life.Here are some practical tricks youll learn:How To Quickly Multiply Any Number By 3, 4, 5, 6, 9 And 10.Practical Math Strategies That Will Help You Solve Everyday Math Problems More EasilyHow To Use The Plugging In Numbers (PIN) Technique To Make Calculations Without Any CalculatorThe Right Way To Calculate Discounts On The Fly And Save More While ShoppingTips And Tricks To Add And Subtract Fractions FasterWhat Is Trigonometry And How It Can Be Helpful In Physics, Marine Biology, Criminology And SurveyingHow To Quickly Determine Mean, Median And Standard Deviation In Everyday LifeA Complete List Of Conversio
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