Shodor Education Foundation
Shodor Interactivate: Finding Factors
Activities are designed to give students practice in finding the factors of whole numbers.
Math Drills
Math Drills: Mixed Operations Math Worksheets
Download these worksheets to sharpen your operations skills. Sheets focus on addition, subtraction, multiplication, division, mixed operations, input/output tables, the order of operations, and operations in other base number systems.
Government of Alberta
Learn alberta.ca: Mathematics Glossary: Algorithm
Get a visual and animated definition of what an algorithm is from LearnAlberta.ca's Mathematics Glossary.
School Express
School Express: Multiplication Online
Great place to sharpen your multiplication skills. Start with basic facts and go all the way up to 3 digit multiplication. You select the level of difficulty and the number of problems. You can also check your answer right away.
Math.com
Math.com: The Language of Algebra: Order of Operations
The algebra resource investigates the order of operations. Definitions, detailed examples, and practice problems are included.
Texas Instruments
Texas Instruments: Getting Started With Math by Hand Concept App
This App helps students build number sense skills and gain confidence at math by hand. Review how to perform algorithms for the four basic operations (Addition, Subtraction, Multiplication, and Division). A step-by-step mode emphasizes...
Texas A&M University
Wtamu Virtual Math Lab: Beginning Algebra: Adding Real Numbers
A good refresher of how to perform addition of real numbers. Covers how to add numbers of same sign and of the different sign, and how to find the additive inverse of a number. View several example problems and step-by-step solutions and...
Texas A&M University
Wtamu Virtual Math Lab: Beginning Algebra: Subtracting Real Numbers
A good refresher on how to perform subtraction with real numbers. Covers subtracting numbers with the same and different signs and simplifying expressions that have subtraction. View sample problems and complete practice exercises.
Math Medics
S.o.s. Math: Order of Operations
This lesson contains four rules on order of operations and several examples of each. It also allows you to work out practice problems.
Math Medics
S.o.s. Math: Order of Operations in Fractions
Explains the order of operations in fractions. Gives examples and exercises to practice this skill.
AAA Math
Aaa Math: Order of Operations
This game helps students practice using the order of operations. A percent score of the answers students have correct is displayed, as well as running totals of correct and incorrect answers.
Math Is Fun
Math Is Fun: Mathopolis: Order of Operations Quiz
A ten-question set of self-correcting questions over order of operations. Tutorials are available for help solving the problems.
Saddleback College
Algebra2 Go: Prealgebra
The resource consists of comprehensive learning tools such as class notes, video lectures, and templates through which students can review prealgebra topics.
Learning Wave Communications
Learning Wave: Commutative and Associative Properties of Addition
A detailed example is used to demonstrate the difference between the commutative and associative properties of addition.
Mangahigh
Mangahigh: Number: Order of Operations
Students learn about the concept of order of operations by exploring a tutorial. They can then test their knowledge by taking a ten question assessment that increases in difficulty as they correctly answer questions.
Mangahigh
Mangahigh: Number: Quick Methods for Multiplication
Multiply whole numbers quickly using different strategies.
Mangahigh
Mangahigh: Number: Adjust One Calculation to Find Another
Explore multiplication and division and how to adjust one to determine the other.
Mangahigh
Mangahigh: Number: Use Parentheses
Solve problems using parentheses to follow the order of operations.
Mangahigh
Mangahigh: Number: Multiplication Algorithm
This site provides students practice with the concept of multiplication algorithms. Students can learn about the topic by completing an interactive tutorial. Students can then take a ten question timed test to practice the skill.
Mangahigh
Mangahigh: Number: Calculator Problems Measurement and Money
Test your knowledge of multiplication and division.
Khan Academy
Khan Academy: Adding & Subtracting Negative Numbers
Practice solving addition and subtraction problems with integers (positive and negative numbers). Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Equivalent Expressions With Negative Numbers
Practice identifying equivalent expressions involving the addition and subtraction of negative numbers. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
CK-12 Foundation
Ck 12: Arithmetic: Properties of Multiplication in Decimal Operations
[Free Registration/Login may be required to access all resource tools.] In this lesson students will understand, identify, and apply the associative and commutative properties of multiplication. Students examine guided notes, review...