Curated OER
Fraction - Subtracting Unlike Denominators
These presentations by Monica Yuskaitis are particularly good. In this one, she shows viewers how to deal with subtracting fractions that have unlike denominator, no small task! This is a tricky process, and this PowerPoint takes young...
Curated OER
Fractions: Subtracting Like Denominators
These presentations, designed by Monica Yuskatis, are among the best math PowerPoints you can find. Use this one to lead your pupils through the steps needed to subtract fractions with like denominators, then simplify the answers into...
Curated OER
Fraction XII: Subtracting Unlike Denominators
This fractions PowerPoint defines and gives examples of multiples and least common multiple, then models how to list multiples and circle the least common multiple. Each step to use in subtracting fractions with unlike denominators is...
Curated OER
Fractions VII - Adding Like Denominators
This series of presentations on fractions by Monica Yuskaitis is quite good. In this one, she has learners practice the skill of adding fractions with like denominators, then simplifying their answers. Feedback is given for each answer...
Curated OER
Fraction X--Adding Unlike Denominators
In this math PowerPoint, the process of adding fractions with unlike denominators is broken down into a logical, easy-to-follow sequence of steps. Definitions and examples of multiples, least common multiple, and least common denominator...
Curated OER
Subtract Mixed Numbers With Like Denominators (G)
Young scholars solve 14 problems in which mixed numbers with like denominators are subtracted. An example is provided on this page.
Curated OER
Subtracting Fractions, Uncommon Denominators
Fractions can be simple to subtract - but what if they have uncommon denominators? Help your fourth and fifth graders subtract and reduce fractions. This page contains 22 sets of fractions, most of which need to be reduced at least once...
K-5 Math Teaching Resources
Adding Mixed Numbers (Unlike Denominators)
Mix things things up in your elementary math class with a series of problem-solving exercises. Presented with a series of mixed number word problems, young mathematicians are asked to solve them by using either visual fraction models or...
Math Salamanders Ltd.
Adding Subtracting Fractions With Like Denominators Sheet 1
In this finding the sums and differences of fractions learning exercise, learners add and subtract fractions with the same denominators. Students solve 16 problems.
Curated OER
Add and Subtract Fractions with Like Denominators: 2 (Word Problems)
For this fraction instructional activity, fourth and fifth graders solve six word problems, all having to do with adding or subtracting fractions with like denominators. This instructional activity can be adapted to the Common Core...
Education Development Center
Adding Fractions with Unlike Denominators
If the fractions don't have a common denominator, make them have one. Learners first read and analyze a conversation of pupils trying to add 2/5 and 1/2. They compare the process of adding fractions to the process of adding quantities...
Curated OER
Common Denominator Subtraction
In this fraction subtraction worksheet, students complete a set of 15 problems, subtracting fractions with common denominators. A reference web site is given for additional activities.
Curated OER
Adding Fractions With Like Denominators
Students investigate the concept of adding fractions with like denominators. They review how to combine the numerators. Students use cutouts to handle fractions that are hands on while comparing them to slices of pizza. They work...
Curated OER
Subtract Mixed Numbers With Like Denominators (J)
Start by subtracting the whole numbers and then the fractions! Learners solve subtraction problems with like denominators (no regrouping required). Good, basic practice when it comes to fractions!
Curated OER
Add Mixed Numbers with Like Denominators (F)
In this adding mixed numbers practice worksheet, students solve 14 problems that require them to add mixed numbers that have like denominators.
![Add Mixed Numbers With Like Denominators [C] Worksheet](http://content.lessonplanet.com/resources/thumbnails/217691/large/nziymdu4lmpwzw.jpg?1315013860 "Add Mixed Numbers With Like Denominators [C] Worksheet")
Curated OER
Add Mixed Numbers With Like Denominators [C]
In this mixed number addition worksheet, students solve a total of 7 problems, adding mixed numbers with like denominators. An example problem appear at the top of the worksheet.
![Add Mixed Numbers With Like Denominators [J] Worksheet](http://content.lessonplanet.com/resources/thumbnails/217686/large/nziymduylmpwzw.jpg?1315013855 "Add Mixed Numbers With Like Denominators [J] Worksheet")
Curated OER
Add Mixed Numbers With Like Denominators [J]
In this mixed number addition worksheet, students add a total of 14 problems, using mixed numbers with like denominators. An example problem appears at the top of the worksheet.
Curated OER
Comparing Fractions with Like Numerators or Denominators
Two visual problems give mathematicians a chance to compare fractions with like denominators. They examine two pairs of shapes with portions filled in, adding the greater than, less than, or equal to symbol between each. The shape pairs...
Curated OER
Comparing Fractions with Like Numerators or Denominators
Compare fractions with these visual examples, all of which have like denominators. There are five pairs of shapes here with various portions shaded. Each pair is segmented into the same number of sections, so comparing is much simpler....
Curated OER
Subtraction Fractions, Common Denominators
How many steps do you need to subtract fractions with common denominators? Thirty problems await your kids, all with outlined steps for easy solving. Some fractions need to be reduced, while others will be solved after one step. An...
Curated OER
Add and Subtract Fractions with Like Denominators - CA Standards Worksheet
In this fraction worksheet, students solve 6 word problems that have to do with adding or subtracting fractions with like denominators. All answers are to be reduced to simplest form.
Scholastic
Study Jams! Add & Subtract with Common Denominators
RJ and Zoey are at camp and need to get back to the mess hall for lunch, but they don't know how far they have to walk. Help them figure out the distance while teaching young mathematicians how to add and subtract fractions with this...
Common Core Sheets
Comparing Numerically (Different Denominator)
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...
Curated OER
Add Mixed Numbers With Like Denominators (B)
Looking to drill your upper elementary schoolers on their ability to add mixed numbers with like denominators? A cartoon at the top reminds learners how to tackle each problem (starting with the whole numbers and moving to the...
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