University of Cambridge
University of Cambridge: Nrich: Reverse Trick
Get your calculator and your problem solving skills out to solve this challenge. You can find the solution right at this one page website.
Shmoop University
Shmoop: Basic Operations: Order of Operations
Students learn about the order of operations. The resource consists of notes, step-by-step examples, and practice problems with solutions.
Shmoop University
Shmoop: Basic Operations: Subtracting Integers
Students learn how to subtract integers. The resource consists of notes, detailed examples, and practice problems with solutions.
Shmoop University
Shmoop: Basic Operations: Multiplying and Dividing Integers
The mathematics resource explores integer multiplication and division. Students examine the topics through class notes and examples. Practice problems with solutions are available to check for comprehension of the concepts.
Shmoop University
Shmoop: Basic Algebra: Solving More Complex Equations
Students learn how to solve complex equations. The tutorial explores the algebra concept through notes, examples, and practice exercises.
Shmoop University
Shmoop: Basic Algebra: Solving Funky Equations
Students learn about equations that have no solution or the solution is all real numbers. The tutorial explores the algebra concept through notes, examples, and practice exercises.
Shmoop University
Shmoop: Basic Algebra: Solving Inequalities
The tutorial discusses how to solve inequalities. Learners explore the concept through notes and examples. Practice problems are included to check for comprehension of the algebra topic.
That Quiz
That Quiz: Comparar
These interactive activities are designed to compare different expressions involving addition, subtraction, multiplication and division.
Houghton Mifflin Harcourt
Houghton Mifflin Harcourt: Saxon Activity Center: Graphing Calculator Activity: Common Denominators [Pdf]
A graphing calculator lesson focusing on common denominator. Lesson contains detailed examples, visual demonstrations with key functions, and practice problems. Acrobat Reader required.
Other
Mathpower: Elementary Algebra Assignments
Test your algebra aptitude at this colorful website filled with algebra assignments for upper elementary and middle school students. Assignments explore algebra concepts using addition, subtraction, multiplication, fractions, division,...