Evan and his younger sister, Jesse, react very differently to the news that they will be in the same class for fourth grade and as the end of summer approaches, they battle it out through lemonade stands, each trying to be the first to earn 100 dollars. Includes mathematical calculations and tips for running a successful lemonade stand.

Learn to convert units of measurement as you take a tour of the Eiffel Tower, and see why it is an engineering marvel like no other! This nonfiction title is filled with fun facts and interesting information about the Eiffel Tower that will keep students engaged from start to finish. By integrating math and literacy skills, this math reader makes learning mathematics simple, relevant, and fun, and the real-world examples of problem solving allow students...

There are one, two, three, four, five dogs to walk. But there is only one dog walker. Collect data on dogs, their leashes, and their names! This nonfiction math book combines math and reading skills, and uses real-life examples of problem solving to teach subject-area content. The dynamic images, detailed sidebars, practice problems, and math diagrams make learning how to collect data easy and fun. Text features include a table of contents, a glossary,...

Updated for 2020, make It 100! teaches how to count to 100 by ones, fives, and tens.

Readers seeking to extend their mathematical skills will find this volume a practical companion. The contents are arranged in order of difficulty: fractions, decimals, square and cube root, the metric system, algebra, quadratic and cubic equations, graphs, and the infinitesimal calculus, plus other topics. Numerous examples. 195 figures. 1943 edition.

En este libro se realizan ejercicios sobre los siguientes temas matemáticos:ecuaciones de segundo y grado superiordesigualdades racionalesecuaciones irracionales y desigualdadesecuaciones y desigualdades con el móduloTambién se presentan indicaciones teóricas iniciales para que se entienda la realización de los ejercicios.

From those who read a poster asking them to join the school's Number Sense team to the seasoned competitor eyeing State medals, this book serves as a guide and as inspiration, to not only pique interest but to build a foundation on. You'll find in this book a step-by-step guide on how-to solve Number Sense problems and prepare you for any mental math competitions. There are over 80 mental math techniques are explained in this book, and over 750 problems...

Dans ce livre, les hypothèses théoriques des sujets mathématiques suivants sont présentées : équations et inéquations du premier degré équations et inéquations du second degré systèmes d'équations et d'inéquations équations et inéquations irrationnelles équations et inégalités avec le module équations et inéquations paramétriques Chaque sujet est traité en mettant l'accent sur les applications pratiques et en résolvant quelques...

In this book, exercises are carried out on the following mathematical subjects: quadratic and higher degree equations rational inequalities irrational equations and inequalities equations and inequalities with the module Initial theoretical advice is also presented to help you understand the execution of the exercises.

Este libro de texto fue desarrollado para un primer curso de matemáticas en el nivel medio superior. Ésta basado en los planes y programas de estudio del Instituto de Educación Media Superior de la Ciudad de México. La matemática siempre ha sido una asignatura complicada para la mayoría de los estudiantes. Este fenómeno, en general, es debido a que en los primeros años de estudio se recurre a la mecanización de los contenidos. En este libro...