An online game where students add integers and identify whether the answer of the problem is positive, negative, or zero.

[Free Registration/Login Required] This flipchart is designed to show how to display algebraic expressions using manipulatives and how to add and subtract integers using manipulatives.

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.

Practice more challenging problems where you identify positive and negative integers on a number line that doesn't have zero labeled. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video...

[Free Registration/Login may be required to access all resource tools.] Add fractions and mixed numbers with like and unlike denominators

[Free Registration/Login may be required to access all resource tools.] Learn how to add rational numbers.

Practice plugging in values to evaluate negative number addition and subtraction expressions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

[Free Registration/Login may be required to access all resource tools.] For this learning module, students must convert the sum of integers and fractions into a decimal total. Includes video demonstrating a sample problem [1:00] and a...

[Free Registration/Login may be required to access all resource tools.] For this learning module, students must determine whether the sum of integers and fractions is equivalent to the given decimal total. Includes video demonstrating a...

Students add and subtract plays on a football field to practice working with negative and positive integers on the number line.

Practice determining whether the sum of two numbers is positive, negative, or zero. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Using several examples, this resource demonstrates how positive and negative numbers are added while applying them to real world situations.

[Free Registration/Login may be required to access all resource tools.] Students practice solving word problems that use multiplication to find the distance.

Understand that polynomials form a system analogous to the integers, namely, they are closed under the operations of addition, subtraction, and multiplication i.e. one can add, subtract, and multiply polynomials.

Using the story Less than Zero by Stuart Murphy, middle schoolers relate money matters to positive and negative numbers as a real-life correlation. Incorporated into this lesson plan, students play the path to positive game where they...

In this interactive, use logic to solve riddles involving flea circus high jumps. Then, add two consecutive jumps and place them on a vertical number line. This often requires you to find equivalent fractions with common denominators....

In this interactive, use logic to solve riddles involving a wallaby jumping contest. Add two consecutive jumps and place them on a number line, finding equivalent fractions and common denominators to do so. Backward jumps represent...

In this interactive, use logic to solve riddles involving a jumping frog contest. Add two consecutive jumps by one frog and place the jumps on the number line, finding equivalent fractions with common denominators to do so. Numbers are...

Practice several different levels of difficulty of addition problems from single digit all the way up to 3 digit with regrouping. You can also choose single digit addition with negative numbers. When you are finished you can print your...

In this short Cyberchase video, students learn about positive and negative numbers as Harry tries to score a total of 50 points in various events to qualify for the Northern Hemisphere games in New Orleans. [3:24]

A lesson for students to practice adding integers, defining rational number, and placing rational numbers on a number line. Included on the page is videos and documents to help execute the lesson.

Students learn how to add integers. The resource consists of notes, examples, and practice problems with solutions.

Do math calculations with mixed numbers (mixed fractions) performing operations on fractions, whole numbers, integers, mixed numbers, mixed fractions, and improper fractions. This calculator can add, subtract, multiply and divide mixed...

On this one page website sharpen your logic and addition skills while working on this challenge. The solution is available to double check your solution.