There is a mathematical puzzle called Four Fours. In it, you use four 4s to make...
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There is a mathematical puzzle called "Four Fours." In it, you use four 4s to make other whole numbers. Examples: You can make 61 (4+4)+4+4-6 Four Fourths You can also make 9! You Try! What other numbers can you make with four fours? (4+4) +(4+4)-9 We can change this puzzle so it's instead about fractions. What whole numbers can you produce with fours? Example: You can make 1: 1+1+1+1=1 What other whole numbers is it possible to make with four s? Find as many as you can. And don't forget about multiplication and division! Are any numbers impossible to make? Make a list of everything that's possible or impossible. There is a mathematical puzzle called "Four Fours." In it, you use four 4s to make other whole numbers. Examples: You can make 61 (4+4)+4+4-6 Four Fourths You can also make 9! You Try! What other numbers can you make with four fours? (4+4) +(4+4)-9 We can change this puzzle so it's instead about fractions. What whole numbers can you produce with fours? Example: You can make 1: 1+1+1+1=1 What other whole numbers is it possible to make with four s? Find as many as you can. And don't forget about multiplication and division! Are any numbers impossible to make? Make a list of everything that's possible or impossible.
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Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date:
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