Worksheet
Curated OER

Add Fractions With Like Denominators (J)

For Students 4th - 5th
In this adding fractions worksheet, students add 2 fractions that have the same denominator. Students are to complete 14 problems.
Worksheet
Curated OER

Typical Numeric Questions for Physics I - Electric Circuits

For Students 9th - 12th
A collection of 15 practice problems, most of them involving circuit schematics, is provided for your physics class on this handout. Learners are to compute the net charge, resistance, energy, or power dissipated for different...
Worksheet
Waterloo Mathematics

Number Sense and Numeration: Integers - Objects Model

For Students 7th - 9th Standards
Here is a comprehensive task for your middle school mathematicians regarding the multiplication and division of integers. Word problems and practical problems abound, while occasional graphics make the page more visually appealing. A...
Worksheet
Curated OER

Add Fractions With Unlike Denominators reteach 10.3

For Students 4th - 5th
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...
Worksheet
Curated OER

Add Fractions With Like Denominators (A)

For Students 5th - 6th
In this mathematics activity, students solve a number of problems by adding the numerators of each and keeping the same denominator. Then they write the answer as a mixed number.
Worksheet
Curated OER

Add Fractions with Like Denominators (D)

For Students 5th
In this fraction addition worksheet, 5th graders add the numerators of the fractions with like denominators to solve the 24 problems.
Lesson Plan
Curated OER

Adding and Subtracting Fractions

For Teachers 8th - Higher Ed
In this adding and subtracting fractions worksheet, learners 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...
Lesson Plan
EngageNY

The Order of Operations

For Teachers 6th Standards
Future mathematicians learn how to evaluate numerical expressions by applying the order of operations. They evaluate similar-looking expressions to see how the location of parentheses and exponents affects the value. 
Handout
McGraw Hill

Adding and Subtracting Radicals

For Students 7th - 10th Standards
Help remove some of the confusion surrounding the addition and subtraction of radical numbers with this set skills practice problems. Taken straight from the pages of a math text book, this resource provides learners with...
Handout
National Institute of Open Schooling

Chemical Kinetics

For Students 9th - 12th Standards
Not all chemical reactions happen at the same rate because some, like explosions, occur quickly and some, like rusting, occur over time. Here, learners explore chemical reactions and their rates in the 16th lesson of 36. Through readings...
Worksheet
Curated OER

Add and Subtract Fractions with Like Denominators - Reteach

For Students 4th - 6th
In this adding and subtracting fractions learning exercise, students review the steps to add or subtract fractions with like denominators. Students then add or subtract the fractions and may use fraction strips to assist them.
Worksheet
Curated OER

Add with Like Denominators: Reteach

For Students 5th - 6th
In this fraction addition worksheet, students review the steps to add fractions with like denominators. Students then add the fractions with like denominators and write each sum in simplest form.
Worksheet
Curated OER

Add Fractions With Like Denominators (C)

For Students 3rd - 5th
In this adding fractions review learning exercise, students practice their math skills as they solve 24 problems that require them to add fractions with like denominators.
Worksheet
Curated OER

Add Fractions With Like Denominators (E)

For Students 3rd - 5th
In this adding fractions practice worksheet, students solve 24 problems that require them to add fractions that have like denominators.
Worksheet
Curated OER

Add Fractions With Like Denominators (F)

For Students 3rd - 4th
In this adding fractions worksheet, students use their math skills to solve 24 problems that require them to add fractions with like denominators.
Worksheet
Curated OER

Add Fractions With Like Denominators (H)

For Students 3rd - 4th
In this adding fractions worksheet, students use their math skills to solve 24 problems that require them to add fractions with like denominators.
Worksheet
Curated OER

Add Fractions With Like Denominators (G)

For Students 3rd - 4th
In this adding fractions activity, students use their math skills to solve 24 problems that require them to add fractions with like denominators.
Worksheet
Curated OER

Lucky Canceling

For Students 9th - 11th
In this algebra worksheet, students reduce fractions using cancellation. They cannot use zero and cannot use numbers with the same numerator and denominator. There is one problem with an answer key.
Instructional Video5:16
1
1
Math Antics

Fractions Are Parts

For Students 3rd - 6th Standards
Cut it up into parts and make fractions. The short video provides a definition of fractions as being a representation of parts of a whole. Using drawings, the presentation shows how to determine the bottom and top numbers for a fraction...
Worksheet
Curated OER

Adding and Subtracting Fractions

For Students 4th - 6th
In this adding and subtracting fractions worksheet, students are guided through the process of adding and subtracting fractions and finding the least common denominator for fractions with different denominators. They practice adding and...
Lesson Plan
Curated OER

Symmetry of the Addition Table

For Teachers 1st - 3rd Standards
Help your class discover the commutative property of addition with this exploration of the addition table. By folding and coloring the table, a symmetry is found that directs students to an understanding of this crucial mathematical...
Worksheet
Math Salamanders Ltd.

Place Value—Tenths and Hundredths Sheet 5

For Students 3rd - 5th Standards
For this finding of the sums of decimals and whole numerals worksheet, learners convert decimals from tenths to hundredths and add the same place values and whole numbers. Students solve 40 problems.
Lesson Plan
Rational Number Project

Initial Fraction Ideas Lesson 18: Overview

For Teachers 3rd - 6th Standards
Develop young mathematicians' ability to compare fractions with investigation into the number 1/2. After brainstorming a list of fractions equivalent to 1/2, children identify a pattern in the numerators and...
Worksheet
Curated OER

Addition and Subtraction of Rational Expressions

For Students 9th
In this rational expressions activity, 9th graders solve and complete 15 different problems that include adding and subtracting rational expressions. First, they define Least Common Multiple to get a common denominator in an equation....

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