Interactive
CK-12 Foundation

Fraction Comparison with Lowest Common Denominators: Oranges and Blood Oranges

For Students 6th Standards
Comparing fractions is the focus of a five-question interactive in which mathematicians use oranges to answer real-world multiple-choice, true or false, and discussion questions. 
Worksheet
Curated OER

Adding and Subtracting Fractions

For Students 5th - 6th
In this fractions instructional activity, students solve and complete 20 different problems that include adding and subtracting various fractions. First, they use the given equivalents to add and subtract the first row of fractions....
Unit Plan
EngageNY

Fraction Equivalence, Ordering, and Operations

For Teachers 4th Standards
Need a unit to teach fractions to fourth graders? Look no further than this well-developed and thorough set of lessons that takes teachers through all steps of planning, implementing, and assessing their lessons. Divided into eight...
Interactive
Curated OER

Adding and Subtracting Fractions

For Students 3rd - 5th
In this math worksheet, students add or subtract fractions. Students find common denominators where needed and simplify their answers. Hints are available.
Worksheet
Curated OER

Fraction Addition

For Students 4th - 8th
In this fraction addition with common denominators worksheet, students problem solve and calculate the answers to thirty addition equations.
Worksheet
Curated OER

Fraction Subtraction

For Students 5th - 8th
In this fraction subtraction with common denominators worksheet, students problem solve and calculate the answers to thirty subtraction equations.
Interactive
1
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Scholastic

Study Jams! Compare Fractions & Mixed Numbers

For Students 3rd - 6th Standards
Follow along with RJ from the Study Jams! crew as he walks step-by-step through the process for comparing fractions with unlike denominators. Starting with finding the least common denominator, the presentation goes on to demonstrate how...
Unit Plan
National Security Agency

Fraction Fever

For Teachers 4th - 5th Standards
This unit on fractions allows for upper-aged elementary learners to explore ways to find the greatest common factor and least common multiple of two numbers. Ultimately, young mathematicians will be able to identify equivalent fractions,...
Lesson Plan
Illustrative Mathematics

Plastic Building Blocks

For Teachers 3rd - 5th Standards
Let's build a castle! Dennis and Cody have big plans, but do they have enough blocks between the two of them to accomplish their goal? A great context that requires students to add and compare mixed numbers. Encourage the use of pictures...
Worksheet
Common Core Sheets

Comparing Numerically (Different Denominator)

For Students 4th - 5th Standards
Compare fractions with different denominators in a handy Common Core based worksheet. Fourth graders decide which fraction is larger or smaller based on the parts that make up a whole (denominator) and the parts being described...
Lesson Plan
Curated OER

Finding the Least Common Multiple

For Teachers 5th - 6th
In this math worksheet, students learn to find the least common multiple and rewrite fractions with common denominators. There are step by step directions and 10 problems.
Worksheet
Curated OER

Add Mixed Numbers With Like Denominators (I)

For Students 3rd - 4th
In this adding mixed numbers worksheet, students find the sums of whole numbers and fractions with common denominators and reduce and rename the answers. Students solve 7 problems.
Worksheet
Curated OER

Add Fractions with Like Denominators [J]

For Students 4th - 5th
In this fraction learning exercise, students complete a total of 14 problems, adding fractions with like denominators. A sample problem is done at the top of the page.
Worksheet
Curated OER

Add Fractions With Like Denominators [H]

For Students 3rd - 5th
In this fraction worksheet, students complete a total of 14 addition problems, adding fractions with like denominators. A sample problem is completed for students.
Worksheet
Curated OER

Add Mixed Numbers With Like Denominators [H]

For Students 4th - 5th
In this mixed number addition instructional activity, students solve a total of 14 problems; all problems add mixed numbers with like denominators.
Worksheet
Curated OER

Add Fractions With Like Denominators

For Students 4th - 5th
For this fraction addition worksheet, students solve a total of 14 problems, adding fractions with like denominators. An example problem appear at the top of the worksheet.
Worksheet
Curated OER

Add Fractions With Like Denominators [F]

For Students 4th - 5th
In this fraction addition learning exercise, students solve a total of 14 problems, adding fractions with like denominators. An example problem appear at the top of the learning exercise.
Worksheet
Curated OER

Subtract Fractions With Like Denominators [J]

For Students 3rd - 4th
In this fraction subtraction worksheet, students solve a total of 14 problems, all have like denominators. An example is given at the top of the page.
Worksheet
Curated OER

Subtract Fractions with Unlike Denominators

For Students 4th - 5th
In this subtracting fractions worksheet, youngters learn to find equivalent fractions using a common denominator. They solve 11 problems in which simple fractions with unlike denominators are subtracted.
Lesson Plan
Curated OER

Adding and Subtracting Fractions

For Teachers 8th - Higher Ed
In this adding and subtracting fractions worksheet, students solve 5 sets of problems related to the adding and subtracting of fractions. First, they identify that each fraction has a common denominator and then simplify by adding or...
Worksheet
Curated OER

Solving Equations Containing Algebraic Fractions

For Students 8th - 9th
In this algebraic fractions worksheet, students solve and complete 20 different problems that include solving equations that contain algebraic fractions. First, they determine the common denominator in each and use the product of all the...
Interactive
Curated OER

Subtracting Mixed Numbers

For Students 3rd - 6th
In this math worksheet, students subtract mixed numbers. Students find common denominators. They subtract the fractions and whole numbers.
Activity
Illustrative Mathematics

Ordering Fractions

For Teachers 3rd - 4th Standards
Here is a comparing and ordering fractions learning activity that extends young mathematicians understanding of fractions with like and non-like denominators. By representing and explaining each fraction in a picture or diagram, learners...
Worksheet
Curated OER

Solving Fractional Equations

For Students 9th
For this fractional equations worksheet, 9th graders solve 10 different problems that include various types of rational expressions. First, they determine the least common denominator in each. Then, students compare the numerators and...