Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Converting Integer and Fraction Sums Into Decimals

For Students 4th - 5th
[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...
Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Addition of Rational Numbers

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Represent sums and differences on a number line and add and subtract rational numbers.
PPT
Sophia Learning

Sophia: Adding Mixed Numbers

For Students 6th - 8th
This video tutorial reviews how to add mixed numbers with like and unlike denominators. The lesson includes detailed examples.
Lesson Plan
Other

Nearpod: Adding & Subtracting: Unlike Denominators

For Teachers 5th Standards
In this lesson, 5th graders will learn how to add and subtract fractions and mixed numbers using models and by finding common denominators.
Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Applications of Reciprocals

For Students 8th - 9th
[Free Registration/Login may be required to access all resource tools.] Learn to use reciprocals to solve real-world problems.
Unit Plan
Discovery Education

Discovery Education: Web Math: K 8 Math

For Students K - 1st Standards
This WebMath site shows how to add, subtract, multiply and divide through a step by step examples. The user simple selects the operation and types in two numbers, and the computer solves the problem through a step by step process. Also...
Activity
Sophia Learning

Sophia: Adding and Subtracting Rational Expressions

For Students 9th - 10th Standards
This learning tutorial investigates how to add and subtract rational expressions with like and unlike denominators. The lesson includes two videos that demonstrate the process of adding and subtracting rational expressions and four...
Unit Plan
AAA Math

Aaa Math: Subtraction

For Students 1st - 8th Standards
This tutorial focuses on basic subtraction, subtraction facts, subtraction skills, subtraction of fractions and subtraction of positive and negative integers. Features include practice exercises and games.
Handout
Homeschool Math

Homeschool Math: Adding Mixed Numbers

For Teachers 5th Standards
Students learn how to add mixed numbers with like fractional parts.
Unit Plan
Math Is Fun

Math Is Fun: Common Denominator

For Students 3rd - 8th Standards
Learn the "easiest method" for finding the common denominator of two fractions with different denominators. View animated examples and look over the steps that it takes to find a common denominator and add two fractions.
Activity
Texas Instruments

Texas Instruments: Skip Counting 2/8, 4/8, 6/8, 8/8, Who Do We Appreciate This

For Teachers 6th - 8th
In this activity, students investigate skip counting to complete patterns with fractions. They also develop skills to add fractions.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: Salad Dressing

For Teachers 4th - 8th Standards
The purpose of this task is to have students add fractions with unlike denominators and divide a unit fraction by a whole number. This accessible real-life context provides students with an opportunity to apply their understanding of...
Unit Plan
PBS

Pbs: Logical Leaps: Adding Rational Numbers on the Number Line

For Students 6th - 8th
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...
Unknown Type
NumberNut

Number Nut: Adding Money Under Ten Dollars

For Students 1st - 4th Standards
Add money amounts under ten dollars. Numbers, not coins, are used in this activity. The decimals are lined up for you in the problem. There are ten random questions.
Website
Discovery Education

Discovery Education: Web Math: General Math

For Students 3rd - 8th
An extraordinary site that will help you with your math homework. Presented in a format that is both easy to understand and educational. Navigate through numerous instant-answer, self-help math solvers to help you figure out your math...
Unknown Type
Varsity Tutors

Varsity Tutors: Aplus Math: Non Java Flashcards (Mixed Topics)

For Students 3rd - 8th
Find a great selection of non-Java math flashcard activities. Choose from an index of flashcard topics of a variety of difficulty levels. Topics include: basic and advanced addition, subtraction, multiplication, and division, algebra,...

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