Mathematik ist nicht jedermanns Sache, manchmal sind es schon die Grundlagen, die fehlen: Einst gelernt, doch jetzt vergessen. Bruch- und Prozentrechnung, Fl?cheninhalt, Gleichungen, wie funktionierte das noch einmal? Mark Zegarelli erkl?rt es Ihnen, einfach und am?sant und immer schnell auf dem Punkt, hilft er Ihnen Ihre Wissensl?cken zu schlie?en. So verlieren Geometrie und Algebra f?r Sie den Schrecken.
Mathematik ist nicht jedermanns Sache, manchmal sind es schon die Grundlagen, die fehlen: Einst gelernt, doch jetzt vergessen. Bruch- und Prozentrechnung, Flächeninhalt, Gleichungen, wie funktionierte das noch einmal? Mark Zegarelli erklärt es Ihnen, einfach und amüsant und immer schnell auf dem Punkt, hilft er Ihnen Ihre Wissenslücken zu schließen. So verlieren Geometrie und Algebra für Sie den Schrecken.
"Discover fractions, decimals, and percents; apply math to everyday life with real world examples; tackle algebra word problems"--Cover.
Master the fundamentals first for a smoother ride through math Basic Math & Pre-Algebra Workbook For Dummies is your ticket to finally getting a handle on math! Designed to help you strengthen your weak spots and pinpoint problem areas, this book provides hundreds of practice problems to help you get over the hump. Each section includes a brief review of key concepts and full explanations for every practice problem, so you'll always know exactly where you went wrong. The companion website gives you access to quizzes for each chapter, so you can test your understanding and identify your sticking points before moving on to the next topic. You'll brush up on the rules of basic operations, and then learn what to do when the numbers just won't behave—negative numbers, inequalities, algebraic expressions, scientific notation, and other tricky situations will become second nature as you refresh what you know and learn what you missed. Each math class you take builds on the ones that came before; if you got lost somewhere around fractions, you'll have a difficult time keeping up in Algebra, Geometry, Trigonometry, and Calculus—so don't fall behind! This book provides plenty of practice and patient guidance to help you slay the math monster once and for all. Make sense of fractions, decimals, and percentages Learn how to handle inequalities, exponents, square roots, and absolute values Simplify expressions and solve simple algebraic equations Find your way around a triangle, circle, trapezoid, and more Once you get comfortable with the rules and operations, math takes on a whole new dimension. Curiosity replaces anxiety, and problems start feeling like puzzles rather than hurdles. All it takes is practice. Basic Math & Pre-Algebra Workbook For Dummies is your ultimate math coach, with hundreds of guided practice practice problems to help you break through the math barrier.
The fun and friendly guide to really understanding math U Can: Basic Math & Pre-Algebra For Dummies is the fun, friendly guide to making sense of math. It walks you through the "how" and "why" to help you master the crucial operations that underpin every math class you'll ever take. With no-nonsense lessons, step-by-step instructions, practical examples, and plenty of practice, you'll learn how to manipulate non-whole numbers, tackle pesky fractions, deal with weights and measures, simplify algebraic expressions, and so much more. The "learn it – do it" style helps you move at your own pace, with lesson-sized explanations, examples, and practice. You also get access to 1,001 more practice problems online, where you can create customized quizzes and study the topics where you need the most help. Math can be hard — and the basics in U Can: Basic Math & Pre-Algebra For Dummies lay the foundation for classes down the line. Consider this resource as your guide to math mastery, with step-by-step help for learning to: Put numbers in their place Make sense of fractions, decimals, and percents Get a grasp of basic geometry Simplify basic algebraic equations Believe it or not, math can be fun! And the better you understand it now, the more likely you are to do well in school, earn a degree, and get a good job. U Can: Basic Math & Pre-Algebra For Dummies gives you the skills, understanding, and confidence you need to conquer math once and for all.
The fun and easy way(R) to understand the basic concepts and problems of pre-algebra Whether you're a student preparing to take algebra or a parent who needs a handy reference to help kids study, this easy-to-understand guide has the tools you need to get in gear. From exponents, square roots, and absolute value to fractions, decimals, and percents, you'll build the skills needed to tackle more advanced topics, such as order of operations, variables, and algebraic equations. Open the book and find: How to find the greatest common factor and least common multiple Tips for adding, subtracting, dividing, and multiplying fractions How to change decimals to fractions (and vice versa) Hints for solving word problems Different ways to solve for x
Algebra verstehen, üben und umsetzen Müssen Sie sich – ob Sie nun wollen oder nicht – in Schule, Beruf oder Studium mit Algebra beschäftigen? Dann hilft Ihnen dieses Buch. Mit Hunderten von Aufgaben, aus - führlichen Lösungen und Erklärungen führt Sie Mary Jane Sterling in die Welt der Algebra ein. Die Autorin erklärt Ihnen noch einmal die grundlegenden Regeln zum Rechnen mit Brüchen, Wurzeln und Co., wie Sie lineare und quadratische Gleichungen lösen und Textaufgaben bewältigen. Sie finden außerdem Übungen zur grafischen Darstellung von Geraden und Parabeln.
1001 Basic Math & Pre- Algebra Practice ProblemsFor Dummies Practice makes perfect—and helps deepen yourunderstanding of basic math and pre-algebra by solvingproblems 1001 Basic Math & Pre-Algebra Practice Problems ForDummies, with free access to online practice problems, takesyou beyond the instruction and guidance offered in Basic Math& Pre-Algebra For Dummies, giving you 1,001 opportunitiesto practice solving problems from the major topics in your mathcourse. You begin with some basic arithmetic practice, move on tofractions, decimals, and percents, tackle story problems, andfinish up with basic algebra. Every practice questionincludes not only a solution but a step-by-step explanation. Fromthe book, go online and find: One year free subscription to all 1001 practice problems On-the-go access any way you want it—from your computer,smart phone, or tablet Multiple choice questions on all you math coursetopics Personalized reports that track your progress and help show youwhere you need to study the most Customized practice sets for self-directed study Practice problems categorized as easy, medium, or hard The practice problems in 1001 Basic Math & Pre-AlgebraPractice Problems For Dummies give you a chance to practice andreinforce the skills you learn in class and help you refine yourunderstanding of basic math & pre-algebra. Note to readers: 1,001 Basic Math &Pre-Algebra Practice Problems For Dummies, which onlyincludes problems to solve, is a great companion to Basic Math& Pre-Algebra I For Dummies, which offers completeinstruction on all topics in a typical Basic Math &Pre-Algebra course.
Get the skills you need to solve problems and equations and be ready for algebra class. Whether you're a student preparing to take algebra or a parent who wants to brush up on basic math, this fun, friendly guide has the tools you need to get in gear. From positive, negative, and whole numbers to fractions, decimals, and percents, you'll build necessary skills to tackle more advanced topics, such as imaginary numbers, variables, and algebraic equations. Look inside and discover topics such as: Understanding fractions, decimals, and percents Unraveling algebra word problems Grasping prime numbers, factors, and multiples Working with graphs and measures Solving single and multiple variable equations Want more? Let Basic Math & Pre-Algebra Workbook For Dummies help you out even further. You'll find 280+ pages with hundreds of practice problems featuring ample workspace to work out the problems. Each problem includes a step-by-step answer set to identify where you went wrong (or right). This helpful workbook will get you up to speed with basic math and pre-algebra before you know it!
Once upon a time, you loved numbers. This isn’t the first line of a fairy tale. Once upon a time, you really did love numbers. Remember? Maybe you were 3 and your grandparents were visiting. You sat next to them on the couch and recited the numbers from 1 to 10. They were proud of you and — be honest — you were proud of yourself, too. Or maybe you were 5 and discovering how to write numbers, trying hard not to get your bs and as backwards. Learning was fun. Numbers were fun. So what happened? Maybe the trouble started with long division. Or sorting out how to change fractions to decimals. Could it have been figuring out how to add 8 percent sales tax to the cost of a purchase? Reading a graph? Converting miles to kilometers? Trying to find that most dreaded value of x? Wherever it started, you began to suspect that math didn’t like you — and you didn’t like math very much, either. Why do people often enter preschool excited about learning how to count and leave high school as young adults convinced that they can’t do math? The answer to this question would probably take 20 books this size, but solving the problem can begin right here. I humbly ask you to put aside any doubts. Remember, just for a moment, an innocent time — a time before math inspired panic attacks or, at best, induced irresistible drowsiness. In this book, I take you from an understanding of the basics to the place where you’re ready to enter any algebra class and succeed.
Learn and practice your Basic Math & Pre-Algebra skills with two friendly For Dummies guides for one low price! This value-priced, two-book bundle brings two popular For Dummies math guides together to offer readers essential Basic Math & Pre-Algebra instruction combined with real-world practice problems to put their knowledge to the test and help reinforce key Algebra I concepts. Each bundle includes full-size editions of Basic Math & Pre-Algebra For Dummies, 2nd Edition and Basic Math & Pre-Algebra: 1001 Practice Problems For Dummies plus access to an online companion test bank for one year. With Basic Math & Pre-Algebra For Dummies, you'll learn how to: Understand the ins and outs of addition, subtraction, multiplication, and division Work with fractions, decimals, percentages, and more Grasp prime numbers, factors, multiples, graphs, and measurements Avoid common mistakes and conquer word problems with ease With Basic Math & Pre-Algebra: 1,001 Practice Problems For Dummies, you'll receive: Free, one-year subscription to all 1,001 Basic Math & Pre-Algebra practice problems, categorized by easy, medium, or hard levels On-the-go access from your laptop, smartphone, or tablet Multiple choice questions covering math course topics Personalized reports that track your progress and help identify areas needing further study Customized practice sets for self-directed study Whether you're brushing up on basic math or preparing to take on pre-algebra, this one-of-a-kind bundle will help you remember - and reinforce - what you've learned in the classroom.
Nach der Analysis ist vor der Analysis. Dies ist das richtige Buch für Sie, wenn es in der Analysis ein wenig mehr sein soll oder auch muss. Mark Zegarelli erklärt Ihnen, was Sie zur infiniten Integration und zu differential- und multivariablen Gleichungen wissen müssen. Er fährt mit Taylorreihe und Substitutionen fort und führt Sie auch in die Dritte Dimension der Analysis; und das ist lange noch nicht alles! Im Ton verbindlich, in der Sache kompetent führt er Ihre Analysiskenntnisse auf eine neue Stufe.
Logik ist die Basis von Wissenschaft, aber auch eine Br?cke von Wissenschaft zum Alltag. So einfach sie scheint, so anspruchsvoll ist sie im Detail. Mark Zegarelli f?hrt Sie in "Logik f?r Dummies" systematisch in die Logik ein. Vom Paradoxon ?ber symbolische Logik bis zur Syllogistik l?sst er nichts aus und zeigt Ihnen, wie man Argumente pr?ft. Er arbeitet dabei mit anschaulichen Beispielen und schafft es so, dieses abstrakte Thema den Lesern nicht nur verst?ndlich zu machen, sondern ihnen auch Wert und Nutzen von Logik aufzuzeigen. Eine Einf?hrung, die den Wissensdurst stillt und Lust auf mehr macht.
Many students worry about starting algebra. Pre-Algebra Essentials For Dummies provides an overview of critical pre-algebra concepts to help new algebra students (and their parents) take the next step without fear. Free of ramp-up material, Pre-Algebra Essentials For Dummies contains content focused on key topics only. It provides discrete explanations of critical concepts taught in a typical pre-algebra course, from fractions, decimals, and percents to scientific notation and simple variable equations. This guide is also a perfect reference for parents who need to review critical pre-algebra concepts as they help students with homework assignments, as well as for adult learners headed back into the classroom who just need to a refresher of the core concepts. The Essentials For Dummies Series Dummies is proud to present our new series, The Essentials For Dummies. Now students who are prepping for exams, preparing to study new material, or who just need a refresher can have a concise, easy-to-understand review guide that covers an entire course by concentrating solely on the most important concepts. From algebra and chemistry to grammar and Spanish, our expert authors focus on the skills students most need to succeed in a subject.
Da glaubt man, man hätte die Mathematik hinter sich, und dann hatte der Lehrer, der immer behauptete, dass man in der Schule fürs Leben lerne, doch Recht. "Algebra II für Dummies" hilft allen, bei denen die Mathematik unversehens wieder ins Leben zurückgekehrt ist, sei es nun am Arbeitsplatz, bei einer Weiterbildung oder an der Universität. Wem Brüche, Exponenten und Kurvendiskussionen die Haare zu Berge stehen lassen und Terme auch in Papierform den Schweiß auf die Stirn treiben, dem hilft dieses Buch auf einfache und humorvolle Art und Weise.
Multiply your chances of success on the ACT Math Test The ACT Mathematics Test is a 60-question, 60-minute subtest designed to measure the mathematical skills students have typically acquired in courses taken by the end of 11th grade, and is generally considered to be the most challenging section of the ACT. ACT Math For Dummies is an approachable, easy-to-follow study guide specific to the Math section, complete with practice problems and strategies to help you prepare for exam day. Review chapters for algebra, geometry, and trigonometry Three practice tests modeled from questions off the most recent ACT tests Packed with tips, useful information, and strategies ACT Math For Dummies is your one-stop guide to learn, review, and practice for the test!
Für so manchen Zeitgenossen ist das Land Mathematien wüst und grau und der Weg, die Lineare Algebra zu verstehen, ist besonders stolpersteinig und öd. Aber haben Sie erst einmal die Grundlagen verstanden, ist der Rest nur noch halb so schwer. Mary Jane Sterling hilft Ihnen in diesem Buch auf die Sprünge. Sie erklärt Ihnen, wie Sie mit Vektoren rechnen, die Matrizenalgebra meistern, Linearkombinationen in ihre Schranken weisen, sich behende im Vektorraum bewegen, Eigenwert und Eigenvektor zu guten Freunden machen und vieles mehr. Stellen Sie mit diesem Buch Ihre Kenntnisse der Linearen Algebra auf eine solide Grundlage.

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