Khan Academy
Khan Academy: Negative Number Addition and Subtraction: Word Problems
Negative number addition and subtraction: word problems
Khan Academy
Khan Academy: Interpreting Negative Number Statements
Practice problems interpreting negative number statements.
![Math Warehouse: Add and Subtract Integers Worksheet [Pdf] Unknown Type](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Math Warehouse: Add and Subtract Integers Worksheet [Pdf] Unknown Type")
Math Warehouse
Math Warehouse: Add and Subtract Integers Worksheet [Pdf]
Worksheet contains problems through which students can practice adding and subtracting integers. Real-world application of the skill is provided as well as a quick, diagnostic pre-test.
CK-12 Foundation
Ck 12: Algebra: Comparison of Problem Solving Models
[Free Registration/Login may be required to access all resource tools.] Use the strategies of making a table and looking for a pattern to solve problems.
Better Lesson
Better Lesson: Order of Operations Pretest
Students show what they know about number characteristics and order of operations.
Shodor Education Foundation
Shodor Interactivate: Modular Arithmetic
Introduces students to modular (clock) arithmetic and its uses in real world problem-solving.
Quia
Ixl Learning: Writing Algebraic Expressions
Brush up on your math skills relating to writing algebraic expressions then try some practice problems to test your understanding.
PBS
Pbs Learning Media: Everyday Algebra: Targeted Math Instruction
This Algebra lesson plan focuses on writing algebraic expressions to represent real-world problems, using the properties of numbers to simplify expressions, and evaluating equations by isolating the variable.
AAA Math
Aaa Math: Inverse Relationship: Multiplication & Division
This site explains the inverse relationship of division with multiplication. Gives problems and games to practice this skill in a fun and helpful way.
AAA Math
Aaa Math: Long Division: Dividing a 4 Digit by 2 Digit Numbers
This site explains how to divide whole numbers, then offers problems and games to practice this skill.
George Mason University
Lesson Plans: Whole Number Algorithms Base Ten Blocks
Brief lesson plans that show how to use base ten blocks to do all four operations and a little bit of algebra.
Math.com
Math.com: The Language of Algebra Unit Quiz
The algebra unit quiz consists of eight true or false questions. Solutions are provided.
Harvey Mudd College
Mudd Math Fun Facts: Pascal's Triangle
This tutorial defines and and demonstrates Pascal's triangle.
Harvey Mudd College
Mudd Math Fun Facts: Magic Squares, Indeed!
This tutorial provides a definition and examples of a "magic square" and then shows a proof and generalizations.
Harvey Mudd College
Mudd Math Fun Facts: Difference of Squares
Using algebra, learn how to do fast math in your head!
Harvey Mudd College
Mudd Math Fun Facts: Squares Ending in 5
This math tutorial features an exercise in which you are given any two-digit number that ends in 5 and then square it in your head.
NumberNut
Number Nut: Operations a Distinct Process
Sharpen your computation and problem solving skills with this lesson that focuses on order of operations. Related vocabulary and detailed examples also provided.
Math Is Fun
Math Is Fun: Long Multiplication
Learn how to two- and three-digit numbers together by viewing two animated examples, and practice for yourself using the Long Multiplication Worksheets linked to at the bottom of the page.
Project Britain
Primary Homework Help: Iq Problems 6
The assessment reviews addition, subtraction, multiplication, and division. Students answer 10 review problems and then check their answers by clicking a button.
Fun Brain
Fun Brain: Guess the Number
Students enter the numbers on the rocks in the correct order to solve the arithmetic problem. Solutions are provided for incorrect answers.
Mr. Martini's Classroom
Mr. Martini's Classroom: Long Multiplication Quiz
Students are challenged to multiply two, three, and four-digit numbers using the standard multiplication algorithm. They can set the number of digits in the multipliers, choose to have their quiz graded, or select new problems.
Thomas Jefferson National Accelerator Facility
Jefferson Lab: Speed Math Deluxe
Play this interactive math game and practice your order of operation rules at the same time. If you can't remember just click on the link "order of operations," for a quick refresher!
Quia
Quia: Multiplication Madness
In this interactive website put twenty multiplication problems in order according to the increasing value of their products.
Other
Curious math.com: Math Is an Attitude
This site offers numbers tricks to help multiply and divide large numbers mentally. There are also tricks for powers and roots of numbers.