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Author: Angeline Sparagna Lopresti
Publisher: Charlesbridge
Published: 2003-07-01
Total Pages: 35
ISBN-13: 1607341581
DOWNLOAD EBOOK →Zero is lonely in Digitaria. He can't play Addemup with the other numbers, because he has nothing to add. What's a digit to do? Join Zero as he goes on a journey to discover his place.
Author: Edward Einhorn
Publisher: Charlesbridge
Published: 2014-03-25
Total Pages: 32
ISBN-13: 1607347288
DOWNLOAD EBOOK →Crack the case with George Cornelius Factor in this entertaining math adventure that introduces simplified and reduced fractions with equal parts intrigue and humor. When a valuable fraction goes missing, George Cornelius Factor (a.k.a. GCF) vows to track it down. Knowing that the villainous Dr. Brok likes to disguise his ill-gotten fractions, GCF invents a Reducer—half ray gun, half calculator— that strips away the disguise, reducing the fraction to its lowest common denominator and revealing its true form. With the Reducer in hand, George seeks out Dr. Brok in hopes of retrieving the missing fraction. Back matter includes more detail on simplifying, or reducing, fractions.
Author: Joan Holub
Publisher: Henry Holt and Company (BYR)
Published: 2012-02-28
Total Pages: 40
ISBN-13: 1466808659
DOWNLOAD EBOOK →Zero. Zip. Zilch. Nada. That's what all the other numbers think of Zero. He doesn't add anything in addition. He's of no use in division. And don't even ask what he does in multiplication. (Hint: Poof!) But Zero knows he's worth a lot, and when the other numbers get into trouble, he swoops in to prove that his talents are innumerable.
Author: Charles Seife
Publisher: Souvenir Press
Published: 2019-11-28
Total Pages: 253
ISBN-13: 1782837329
DOWNLOAD EBOOK →A NEW YORK TIMES NOTABLE BOOK The Babylonians invented it, the Greeks banned it, the Hindus worshipped it, and the Christian Church used it to fend off heretics. Today it's a timebomb ticking in the heart of astrophysics. For zero, infinity's twin, is not like other numbers. It is both nothing and everything. Zero has pitted East against West and faith against reason, and its intransigence persists in the dark core of a black hole and the brilliant flash of the Big Bang. Today, zero lies at the heart of one of the biggest scientific controversies of all time: the quest for a theory of everything. Within the concept of zero lies a philosophical and scientific history of humanity. Charles Seife's elegant and witty account takes us from Aristotle to superstring theory by way of Egyptian geometry, Kabbalism, Einstein, the Chandrasekhar limit and Stephen Hawking. Covering centuries of thought, it is a concise tour of a world of ideas, bound up in the simple notion of nothing.
Author: Angeline Sparagna LoPresti
Publisher: Charlesbridge Publishing
Published: 2020-12-15
Total Pages: 32
ISBN-13: 1632899000
DOWNLOAD EBOOK →Join Zero on his math adventure as he discovers his place through multiplication. Zero is lonely in Digitaria. He can't play Addemup with the other numbers because he has nothing to add. All the other numbers seem to belong and they all have a place, but when zero discovers multiplication he thinks he might have a place there. He sets out to find King Multiplus who also is curious about what will happen when Zero gets thrown in the mix. With math and wordplay A Place for Zero is the perfect introduction to multiplication and number placement. A playful way to make math less intimidating and more fun to explore.
Author: Amir D. Aczel
Publisher: Macmillan + ORM
Published: 2015-01-06
Total Pages: 199
ISBN-13: 1466879106
DOWNLOAD EBOOK →The invention of numerals is perhaps the greatest abstraction the human mind has ever created. Virtually everything in our lives is digital, numerical, or quantified. The story of how and where we got these numerals, which we so depend on, has for thousands of years been shrouded in mystery. Finding Zero is an adventure filled saga of Amir Aczel's lifelong obsession: to find the original sources of our numerals. Aczel has doggedly crisscrossed the ancient world, scouring dusty, moldy texts, cross examining so-called scholars who offered wildly differing sets of facts, and ultimately penetrating deep into a Cambodian jungle to find a definitive proof. Here, he takes the reader along for the ride. The history begins with the early Babylonian cuneiform numbers, followed by the later Greek and Roman letter numerals. Then Aczel asks the key question: where do the numbers we use today, the so-called Hindu-Arabic numerals, come from? It is this search that leads him to explore uncharted territory, to go on a grand quest into India, Thailand, Laos, Vietnam, and ultimately into the wilds of Cambodia. There he is blown away to find the earliest zero—the keystone of our entire system of numbers—on a crumbling, vine-covered wall of a seventh-century temple adorned with eaten-away erotic sculptures. While on this odyssey, Aczel meets a host of fascinating characters: academics in search of truth, jungle trekkers looking for adventure, surprisingly honest politicians, shameless smugglers, and treacherous archaeological thieves—who finally reveal where our numbers come from.
Author: Tika Downey
Publisher: The Rosen Publishing Group, Inc
Published: 2010-01-01
Total Pages: 36
ISBN-13: 9780823988693
DOWNLOAD EBOOK →Looks at counting systems and the history of the number zero.
Author: Nancy Kelly Allen
Publisher: Charlesbridge
Published: 1999-02-01
Total Pages: 34
ISBN-13: 1607341573
DOWNLOAD EBOOK →Farmer Worth discovers that a special tree on his farm produces different kinds of money, depending on what animal fertilizer he uses.
Author: Caryl M. Stern
Publisher: St. Martin's Press
Published: 2013-10-01
Total Pages: 272
ISBN-13: 1250026253
DOWNLOAD EBOOK →First-hand, human stories of hope, resilience, determination, and family: a call to see the world's children as our own, by the President and CEO of the U.S. Fund for UNICEF In I Believe in ZERO, President and CEO of the U.S. Fund for UNICEF, an organization known for its decades of charity work and philanthropy with the United Nations, Caryl M. Stern draws on her travels around the world, offering memorable stories that present powerful and sometimes counter-intuitive lessons about life. I Believe in ZERO reflects her-and UNICEF's-mission to reduce the number of preventable deaths of children under the age of five from 19,000 each day to zero. Each of the stories in I Believe in ZERO focuses on a particular locale-Bangladesh, Mozambique, earthquake-ravaged Haiti, the Brazilian Amazon-and weaves together fascinating material on the country and its history, an account of the humanitarian crises at issue, and depictions of the people she meets on the ground. Stern tells of mothers coming together to affect change, of local communities with valuable perspectives of their own, and of children who continue to sustain their dreams and hopes even in the most dire of situations. Throughout, Stern traces her emerging global consciousness-and describes how these stories can positively impact our own children. In this incredibly moving book, Stern hopes to open hearts and minds and leave readers with the belief that no child anywhere should lack basic human support-and that every child and mother can be an inspiration.
Author: David A. Adler
Publisher: Holiday House
Published: 2016-02-15
Total Pages: 32
ISBN-13: 0823436136
DOWNLOAD EBOOK →You had better not monkey around when it comes to place value. The monkeys in this book can tell you why! As they bake the biggest banana cupcake ever, they need to get the amounts in the recipe correct. There’s a big difference between 216 eggs and 621 eggs. Place value is the key to keeping the numbers straight. Using humorous art, easy-to-follow charts and clear explanations, this book presents the basic facts about place value while inserting some amusing monkey business.
