Number Calculations in Years 3 and 4
Author: Frances Mosley
Publisher: Nelson Thornes
Published: 2001
Total Pages: 68
ISBN-13: 1903142199
DOWNLOAD EBOOK →Author: Frances Mosley
Publisher: Nelson Thornes
Published: 2001
Total Pages: 68
ISBN-13: 1903142199
DOWNLOAD EBOOK →Author: United States. Bureau of the Census
Publisher:
Published: 1921
Total Pages: 510
ISBN-13:
DOWNLOAD EBOOK →Author: Robert Smith
Publisher: Teacher Created Resources
Published: 1999-11
Total Pages: 50
ISBN-13: 1576904865
DOWNLOAD EBOOK →Author: Bill Handley
Publisher: John Wiley & Sons
Published: 2011-01-07
Total Pages: 237
ISBN-13: 1118039947
DOWNLOAD EBOOK →Using this book will improve your understanding of math and have you performing like a genius! People who excel at mathematics use better strategies than the rest of us; they are not necessarily more intelligent. Speed Mathematics teaches simple methods that will enable you to make lightning calculations in your head-including multiplication, division, addition, and subtraction, as well as working with fractions, squaring numbers, and extracting square and cube roots. Here's just one example of this revolutionary approach to basic mathematics: 96 x 97 = Subtract each number from 100. 96 x 97 = 4 3 Subtract diagonally. Either 96--3 or 97-- 4. The result is the first part of the answer. 96 x 97 = 93 4 3 Multiply the numbers in the circles. 4 x 3 = 12. This is the second part of the answer. 96 x 97 = 9312 4 3 It's that easy!
Author: Letts Letts KS2
Publisher: Letts & Londsale
Published: 2019-08
Total Pages: 0
ISBN-13: 9780008322830
DOWNLOAD EBOOK →Level: KS2 Subject: Maths However you like to learn, Letts will get you through. Practice maths in short bursts of learning fun.
Author: Neil deGrasse Tyson
Publisher: Princeton University Press
Published: 2017-09-12
Total Pages: 264
ISBN-13: 1400888999
DOWNLOAD EBOOK →An essential companion to the New York Times bestseller Welcome to the Universe Here is the essential companion to Welcome to the Universe, a New York Times bestseller that was inspired by the enormously popular introductory astronomy course for non science majors that Neil deGrasse Tyson, Michael A. Strauss, and J. Richard Gott taught together at Princeton. This problem book features more than one hundred problems and exercises used in the original course—ideal for anyone who wants to deepen their understanding of the original material and to learn to think like an astrophysicist. Whether you’re a student or teacher, citizen scientist or science enthusiast, your guided tour of the cosmos just got even more hands-on with Welcome to the Universe: The Problem Book. The essential companion book to the acclaimed bestseller Features the problems used in the original introductory astronomy course for non science majors at Princeton University Organized according to the structure of Welcome to the Universe, empowering readers to explore real astrophysical problems that are conceptually introduced in each chapter Problems are designed to stimulate physical insight into the frontier of astrophysics Problems develop quantitative skills, yet use math no more advanced than high school algebra Problems are often multipart, building critical thinking and quantitative skills and developing readers’ insight into what astrophysicists do Ideal for course use—either in tandem with Welcome to the Universe or as a supplement to courses using standard astronomy textbooks—or self-study Tested in the classroom over numerous semesters for more than a decade Prefaced with a review of relevant concepts and equations Full solutions and explanations are provided, allowing students and other readers to check their own understanding
Author: George Henry Falkiner Nuttall
Publisher:
Published: 1902
Total Pages: 104
ISBN-13:
DOWNLOAD EBOOK →Issues for 1906-17 include reports on plague investigation in India, 6th-10th reports; and Plague supplements, no. 1-5.
Author: Stephen Withall
Publisher: Pearson Education
Published: 2007-06-13
Total Pages: 384
ISBN-13: 0735646066
DOWNLOAD EBOOK →Learn proven, real-world techniques for specifying software requirements with this practical reference. It details 30 requirement “patterns” offering realistic examples for situation-specific guidance for building effective software requirements. Each pattern explains what a requirement needs to convey, offers potential questions to ask, points out potential pitfalls, suggests extra requirements, and other advice. This book also provides guidance on how to write other kinds of information that belong in a requirements specification, such as assumptions, a glossary, and document history and references, and how to structure a requirements specification. A disturbing proportion of computer systems are judged to be inadequate; many are not even delivered; more are late or over budget. Studies consistently show one of the single biggest causes is poorly defined requirements: not properly defining what a system is for and what it’s supposed to do. Even a modest contribution to improving requirements offers the prospect of saving businesses part of a large sum of wasted investment. This guide emphasizes this important requirement need—determining what a software system needs to do before spending time on development. Expertly written, this book details solutions that have worked in the past, with guidance for modifying patterns to fit individual needs—giving developers the valuable advice they need for building effective software requirements