Curated OER
Fractions XI Adding Mixed Numbers with Unlike Denominators
This PowerPoint demonstrates how to add mixed numbers with unlike denominators. The slides display examples of problems, along with steps that students can easily follow.
Curated OER
Add Fractions With Unlike Denominators reteach 10.3
In this adding fractions with unlike denominators worksheet, students observe examples of writing equivalent fractions with the same denominators and apply the example to add and write the sums in simplest form. Students add sixteen...
Curated OER
Add Fractions with Unlike Denominators
In this adding fractions worksheet, students solve 10 problems in which simple fractions with unlike denominators are added. Students read the examples to learn how to find a common denominator.
Curated OER
Adding Fractions: Unlike Denominators
In this adding fractions worksheet, learners solve 9 problems in which simple fractions with unlike denominators are added. Students write the equivalent fractions using the LCD before solving.
Curated OER
Computation with Fractions
Upper graders are introduced to the topic of fractions and percentages. In groups, they discuss real world situations in which fractions are present, and they complete a worksheet solving problems with common and uncommon denominators....
Curated OER
Word Problems with Fractions with Unlike Denominators
In this word problems with fractions with unlike denominators worksheet, 5th graders solve six addition and subtraction problems and show their work.
Curated OER
Subtract Fractions-Unlike Denominators
In this fraction worksheet, solve 120 problems, subtracting fractions with unlike denominators. Problems are set up 12 per page in increasing difficulty.
PBS
Working with Common Denominators: Activities and Supplemental Materials
Enjoy these straightforward and simple activity pages that practice with different denominators. The practice starts simple with adding fractions together and then works on a recipe that needs to be tripled.
Curated OER
Adding Fractions with Unlike Denominators
Learners explore why denominators need to match before adding (or subtracting) a fraction. They use unmarked fraction circles and marked fraction bars, to discover a method to add fractions with unlike denominators using equivalent...
Curated OER
Comparing Fractions - Zebra
In this comparing fractions worksheet, 5th graders solve 10 problems in which simple fractions with unlike denominators are compared using the signs: <, >, or =.
K-5 Math Teaching Resources
Subtracting Mixed Numbers (Unlike Denominators)
Young mathematicians demonstrate their ability to subtract mixed numbers by completing this collection of fraction word problems. From figuring out the weight of objects in a package, to finding the difference in height between two...
Curated OER
The Simplest Form of Fractions
There are two parts to this fractions drill. Each of the first 32 fractions can be written in simpler terms, and scholars get some guidance as they are given either the denominator or numerator of the equivalent fraction. Review this by...
Curated OER
Least Common Multiple or Least Common Denominator
Fifth and sixth graders solve 12 math problems by finding the least common multiple or least common denominator. They type the answer into the text box.
Coloring Squared
Baseball Player Comparing Unlike Fractions
Hit unlike fractions out of the park in a comparing fractions color by number (symbol) instructional activity. Young mathematicians place <, >, or = to make each comparing sentence true. Then, they use a key to color accordingly....
Curated OER
Reduction to Common Denominator #2
Elementary and secondary learners compare fractions that have uncommon denominators and add and subtract fractions that have common denominators. They practice reducing fractions and getting denominators to be the same so they can add...
Curated OER
Exploring Equivalent Fractions
An extensive lesson explores equivalent fractions and is intended for three 60-minute periods. Young mathematicians compare and order fractions with like and unlike denominators. Included are worksheets, assessments, and answer sheets;...
Houghton Mifflin Harcourt
Add and Subtract Fractions with Unlike Denominators
Follow the Jones family on their summer vacation by adding and subtracting fractions with unlike denonminators. Pupils compute how much luggage space is filled, how much chicken is eaten, and what distances are covered both by car and on...
Silver Burdett Ginn
Study Buddies: Adding And Subtracting Fractions With Unlike Denominators
Pair up your math pals to teach each other about adding and subtracting uncommon denominator fractions! Step-by-step instructions are provided as well as five practice problems.
Curated OER
Adding and Subtracting Rational Expressions with Like and Unlike Denominators
In this rational expressions instructional activity, students find the sum or difference of two rational expressions in seventy-two problems on four worksheets. The first two worksheets contain problems with like denominators and the...
Curated OER
Adding Mixed Numbers and Fractions
Once scholars have a grasp on adding fractions, it's time to throw some mixed numbers into the equation! Each of these 14 addition problems has one mixed number and one proper fraction. Skills here include finding a common denominator,...
Curated OER
Comparing Fractions with the Same Denominator, Assessment Variation
A short, multiple choice assessment that determines your 3rd graders' ability to correctly compare fractions with like denominators. This quiz asks learners to compare two fractions using words, the greater than/less than symbols, and...
Illustrative Mathematics
Listing Fractions in Increasing Size
Increase the depth of your class's fractional number sense with this number-ordering activity. Given four fractions, each with different numerators and denominators, young learners are asked to place them in order from smallest to...
Curated OER
Adding Fractions With Unlike Denominators
In this fractions instructional activity, students add fractions with unlike denominators. Students multiply to create fractions that can be added together.
Math Mammoth
Add and Subtract Rational Expressions With Unlike Denominators
The class solves 19 problems involving rational expressions. They find the least common denominator of fractions, make fractions equivalent and then add or subtract fractions containing rational expressions.
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