Catalog Search Results
Pub. Date
2020.
Language
English
Description
Discover the fun of arithmetic and other simple mathematics. Begin with the game Krypto. Then try out the "four fours" puzzle. Next, see how perfect squares and perfect triangles reveal algebra and geometry working together. Finally, reason out why a negative number multiplied by itself a is a positive number.
Author
Series
Pub. Date
[2023]
Language
English
Description
Maximize your ASVAB score and maximize your military job flexibility. If you want to join the military, you have to take the ASVAB. And if you want the flexibility to apply for a specific job, you'll need right the score to get it! The 2023/2024 edition of ASVAB For Dummies has everything you need to prep for the exam and get the score you need to land the job you want: content review, study questions, practice exams in the book and online, digital...
Author
Pub. Date
2023.
Language
English
Description
"For fans of Seven Brief Lessons in Physics, an exploration of the many ways mathematics can transform our understanding of literature and vice versa, by the first woman to hold England's oldest mathematical chair. We often think of mathematics and literature as polar opposites, as different as they come. But what if, instead, they were inextricably, even fundamentally, linked? In her clear, insightful, laugh-out-loud funny debut, Once Upon a Prime,...
Author
Series
Pub. Date
[2022]
Language
English
Description
"All the Math You'll Ever Need, Third Edition is a practical, accessible guide that helps readers understand mathematical concepts that directly apply to daily life tasks. From learning to calculate monthly mortgage payments and time to pay off a credit card balance, this book helps readers understand how and why mathematical concepts work. This revised edition will reflect recent changes in rates, prices, and wages. It will also incorporate information...
Author
Pub. Date
[2022]
Language
English
Description
"An engaging and imaginative tour through the fundamental mathematical concepts-from arithmetic to infinity-that form the building blocks of our universe. Our universe has multiple origin stories, from religious creation myths to the Big Bang of scientists. But if we leave those behind and start from nothing-no matter, no cosmos, not even empty space-could we create a universe using only math? Irreverent, richly illustrated, and boundlessly creative,...
Author
Series
Princeton science library volume 131
Pub. Date
[2023]
Language
English
Description
The classic book that shares the enjoyment of mathematics with readers of all skill levelsWhat is so special about the number 30? Do the prime numbers go on forever? Are there more whole numbers than even numbers? The Enjoyment of Math explores these and other captivating problems and puzzles, introducing readers to some of the most fundamental ideas in mathematics. Written by two eminent mathematicians and requiring only a background in plane geometry...
Pub. Date
2015.
Language
English
Description
Turn now to the last fundamental operation of arithmetic: division. Explore a variety of shortcuts for dividing by one- and two-digit numbers; learn how to convert fractions such as 1/7 and 3/16 into decimals; and discover methods for determining when a large number is divisible by numbers such as 3, 7, and 11.
Pub. Date
2015.
Language
English
Description
Dive right into the joys of mental math. First, learn the fundamental strategies of mental arithmetic (including the value of adding from left to right, unlike what you do on paper). Then, discover how a variety of shortcuts hold the keys to rapidly solving basic multiplication problems and finding squares.
Pub. Date
2009.
Language
English
Description
The order in which you do simple operations of arithmetic can make a big difference. Learn how to solve problems that combine adding, subtracting, multiplying, and dividing, as well as raising numbers to various powers. These same concepts also apply when you need to simplify algebraic expressions, making it critical to master them now.
Pub. Date
2016.
Language
English
Description
Delve deeper into the effort to prove that the logical consistency of mathematics can be reduced to basic arithmetic. Follow the work of David Hilbert, Georg Cantor, Gottlob Frege, Bertrand Russell, and others. Learn how Kurt Godel’s incompleteness theorems sounded the death knell for this ambitious project.
15) The Joy of 9
Pub. Date
2017.
Language
English
Description
Adding the digits of a multiple of 9 always gives a multiple of 9. For example: 9 x 4 = 36, and 3 + 6 = 9. Inmodular arithmetic, this property allows checking answers by "casting out nines." A related trick: mentally computing the day of the week for any date in history.
Pub. Date
2016.
Language
English
Description
Study some of the basic operations of computers. First, investigate the memory hierarchy and what the CPU does. Then consider variables, which are like boxes where units of data are stored in a program. Look at simple arithmetic operations with variables, and try input/output commands.
Pub. Date
2016.
Language
English
Description
World-renowned math educator Dr. James Tanton shows you how to think visually in mathematics, solving problems in arithmetic, algebra, geometry, probability, and other fields with the help of imaginative graphics that he designed. Also featured are his fun do-it-yourself projects using poker chips, marbles, paper, and other props, designed to give you many eureka moments of mathematical insight.
Pub. Date
2020.
Language
English
Description
You don't have to be a genius to look like one. Drawing on young volunteers, Professor Benjamin shows easy strategies for mentally multiplying numbers by 11, dividing numbers by 91, multiplying any numbers near 100, squaring numbers ending in 5, and other seemingly fearless feats of arithmetic, without use of a calculator.
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