Illustrative Mathematics
Jog-A-Thon
Adding fractions with unlike denominators can be cloudy, but attaching the fractions to real-life math can add to fraction number sense. Alex needed to run only a mile, will completing the training in two segments satisfy this...
Illustrative Mathematics
Salad Dressing
Aunt Barb's salad dressing is a mixture of oil, vinegar, salt, herbs, and a pinch of math. Fifth graders add the fractional measurements of ingredients to find a total amount. The fractions have unlike denominators. After finding the...
Curated OER
Fraction Addition from 1/2 to 4/5
For this fraction addition from 1/2 to 4/5 worksheet, 5th graders solve 21 problems on a page, for 20 pages, answers provided, by adding the fractions with unlike denominators and reducing the answers.
Denton Independent School District
Pieces to the Puzzle Fraction Project
Four polygons each have a fraction with unlike denominators printed on them. Creative math minds select several shapes to create a design with and then write and solve a math problem involving the addition of all of the fractions...
CK-12 Foundation
Addition and Subtraction of Rational Expressions: Strawberry Sherbet Punch
Explore the connection between fractions and rational expressions. Young scholars manipulate fractions with unlike denominators to find a total. Challenge questions allow them to check their work to ensure they are correct.
Curated OER
Unit 12 - Version 6.0 - Worksheet 1 - Inequality
In this inequality worksheet, students solve inequality equations and graph the solution on a number line. They add and subtract fractions with variables and unlike denominators. Students solve absolute variable equations with one...
Curated OER
Adding Mixed Numbers (5)
In this finding the sums of mixed numbers with uncommon denominators worksheet, students convert the denominators to common denominators and add. Students solve 10 problems.
Curated OER
Subtracting Mixed Numbers
In this math worksheet, students subtract mixed numbers. Students find common denominators. They subtract the fractions and whole numbers.
Curated OER
Adding and Subtracting Fractions/Mixed Numbers (2)
In this adding and subtracting fractions and mixed numbers worksheet, students add and subtract combinations of three fractions and mixed numbers with uncommon denominators. Students solve 10 problems.
Curated OER
Adding and Subtracting Fractions/Mixed Numbers (10)
In this adding and subtracting three step problems worksheet, students add, subtract, or both add and subtract fractions with uncommon denominators and mixed numbers. Students solve 10 problems.
Curated OER
Arithmetic: Fractions
In this fractions instructional activity, students add positive and negative fractions with unlike denominators. They compute a fractional part of a number. This six-page instructional activity contains approximately 20 problems....
West Contra Costa Unified School District
Lowest Common Multiple through the Grades
The LCM will be your new BFF. Learners review least common multiple and least common denominator applications, mostly on fractions, from middle school. Scholars then see how the LCM can be applied to various types of problems from...
Curated OER
Add Fractions (C)
In this adding fractions worksheet, students use their math skills to solve 9 problems that require them to add fractions with like and unlike denominators.
Curated OER
Add Fractions (D)
In this adding fractions worksheet, students use their math skills to solve 9 problems that require them to add fractions with unlike denominators.
Curated OER
Add Fractions (E)
In this adding fractions worksheet, students use their math skills to solve 9 problems that require them to add fractions with unlike denominators.
Curated OER
Add Fractions (F)
In this adding fractions worksheet, students use their math skills to solve 9 problems that require them to add fractions with like and unlike denominators.
Curated OER
How to Add Fractions-Sheet 2
In this fraction addition worksheet, students read and see examples of how to add fractions with unlike denominators and problems where one denominator is a multiple of another.
Curated OER
Rational Expressions: Add and Subtract
In this algebra instructional activity, high schoolers simplify rational expressions. Some have like, unlike, and quadratic denominators. There are 26 questions.
California Education Partners
Cady's Cats
How much can a cat eat? The five-question fraction assessment asks pupils to determine the fractional portion of a food box eaten by cats. Learners show their proficiency in adding and subtracting fractions using several scenarios...
Curated OER
Fractions: A Conceptual Approach
If you are teaching fractions to elementary learners this year, this Singapore Math presentation is essential to your curriculum. It addresses several basic fractions concepts in conceptual terms and figures, making each idea accessible...
Curated OER
Adding and Subtracting Fractions 1
In this adding and subtracting of fractions worksheet, students add and subtract fractions with unlike denominators. Students complete 16 problems total.
Curated OER
Arithmetic Addition of Fractions 1
In this addition of fractions worksheet, learners add fractions containing one and two digit numbers. Students complete 16 problems with unlike denominators.
Curated OER
Adding and Subtracting Fractions 1
For this adding and subtracting of fractions worksheet, learners add and subtract fractions containing one and two digit numbers and unlike denominators. Students complete 16 problems.
Curated OER
The Summer School Math Worksheets-Multiplication, Division, Fractions Level 5
In this summer school math activity, students complete 100 multiplication problems in which 3 digit numbers are multiplied by 2 digit numbers. Students also solve 100 problems in which simple fractions with unlike denominators are added...