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Worksheet
Curated OER

Topic 9.4 - Adding and Subtracting Rational Expressions

For Students 8th - 10th
This worksheet contains a good selection of problems of adding and subtracting rational expressions. There are eight problems. None of the problems have common denominators.  A few are mixed expressions and some require factoring....
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Worksheet
Curated OER

Mental Math: Subtract Tens, Problem Solving

For Students 2nd - 3rd
Subtracting by 10s is easy for your young learners with this worksheet! There are three questions to accompany a bar graph, and there's a space for learners to explain their answers. Encourage them to use mental math here! 
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Worksheet
Curated OER

Subtract Fractions

For Students 3rd - 4th
In this subtracting and comparing fractions word problem worksheet, students use two recipes to solve and explain the differences. Students solve six word problems.
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Worksheet
Houghton Mifflin Harcourt

Leveled Problem Solving: Adding and Subtracting Mixed Numbers

For Students 4th - 5th Standards
Using the six word problems provided, learners practice adding and subtracting mixed numbers. They help Jose, Sasha, Juanita, Stephanie, and Carlos to solve their problems!
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Worksheet
Curated OER

Add or Subtract (up to 50)

For Students 2nd - 3rd Standards
Do you add or subtract? It's up to your mathematicians as they fill in the symbol for 16 equations to make them true. The numbers in this section don't exceed 18. Next, learners answer six word problems by determining the missing addend...
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PPT
Curated OER

Adding and Subtracting: Examples

For Teachers 4th - 5th
If you'd like to show learners a variety of ways to solve addition and subtraction problems, consider this slide show. It contains several examples of four-digit addition and subtraction problems that are solved several ways. Vertical...
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Lesson Plan
Virginia Department of Education

Adding and Subtracting Fractions

For Teachers 4th - 5th Standards
Your learners will enjoy playing a game as a motivator to learning and remembering the adding and subtracting of fractions.
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Worksheet
Northern Arizona University

Adding and Subtracting Fractions

For Students 3rd - 5th Standards
Pattern blocks and shapes demonstrate how to add and subtract fractions. By aligning blocks with different shapes, learners figure out how to create a whole, and then how to add and delete parts from that whole.
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Instructional Video12:01
3
3
Flipped Math

Add and Subtract Polynomials

For Students 9th - 10th Standards
Adding and subtracting polynomials is as easy as adding like terms. Pupils watch a video introducing polynomials and how to use a known procedure to add and subtract the polynomials. Class members work a few problems and check them...
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Worksheet
Houghton Mifflin Harcourt

Mental Math: Subtract Tens - Homework 12.1

For Students 1st - 3rd Standards
Now that your class can add by 10s they can start subtracting by 10s. This clear, learner-friendly worksheet provides a good example (10-rods are pictured) and 7 problems to solve. Relates groups of tens to single-digit numbers, which...
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Worksheet
Curated OER

Add and Subtract Fractions with Like Denominators: 2 (Word Problems)

For Students 4th - 5th Standards
For this fraction worksheet, fourth and fifth graders solve six word problems, all having to do with adding or subtracting fractions with like denominators. This worksheet can be adapted to the Common Core standards in math.
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Worksheet
Curated OER

Adding and Subtracting Fractions 1

For Students 4th - 8th
In this adding and subtracting of fractions worksheet, students add and subtract fractions with unlike denominators. Students complete 16 problems total.
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Worksheet
Curated OER

Adding and Subtracting Decimals 2

For Students 3rd - 6th
In this adding and subtracting decimals learning exercise, students add and subtract numbers with decimals up to 4 digits. Students complete 16 problems.
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Worksheet
Curated OER

Adding and Subtracting Fractions 1

For Students 3rd - 6th
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.
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Worksheet
Curated OER

Adding and Subtracting Decimals 2

For Students 3rd - 8th
In this adding and subtracting of decimals worksheet, students add and subtract numbers containing decimals up to 4 digits. Students complete 16 problems.
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Worksheet
Curated OER

Adding and Subtracting Polynomials

For Students 8th - 9th
For this algebra worksheet, students add and subtract 30 sets of polynomials. 12 problems involve addition, 17 are subtraction problems, and one involves both addition and subtraction of polynomials.
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Worksheet
Curated OER

Adding and Subtracting Fractions 3

For Students 5th - 6th
In this beginning fractions worksheet, students complete a set of 10 problems, adding or subtracting fraction pairs. Page has links to multiple resources.
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Worksheet
Curated OER

Adding and Subtracting Fractions 1

For Students 5th - 6th
For this fractions worksheet, students solve 10 problems, adding or subtracting simple fraction pairs. Page has links to multiple resources.
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Worksheet
Curated OER

Adding and Subtracting Decimals 3

For Students 3rd - 4th
In this adding and subtracting decimals worksheet, learners complete a set of 16 simple problems using decimals to the hundredths place. Page has multiple links to additional resources.
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Handout
2
2
Math Mammoth

Add & Subtract Integers Fact Sheet

For Students 5th - 8th Standards
Guide young mathematicians through the crazy world of negative numbers with a handy reference document. Offering clear instructions for adding and subtracting positive and negative integers, this resource is a great way to support...
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Worksheet
Curated OER

Subtracting Decimals #3

For Students 4th - 5th Standards
Practice money and measurement math with a thorough worksheet. Two examples at the top of the page remind fourth graders how to solve subtraction problems using decimals. After working through 14 problems, they then solve two word...
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Lesson Plan
Curated OER

Adding & Subtracting (Combining) Integers

For Teachers 5th - 7th Standards
Maintain a positive atmosphere in your math class with this fun instructional activity on adding and subtracting integers. After first explaining the rules for combining positive and negative numbers, this resource uses a comic strip...
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Handout
1
1
West Contra Costa Unified School District

Subtracting Numbers

For Students K - 6th Standards
Give families the information needed to support their child in the mastering of subtracting numbers with a two page reference sheet offering detailed descriptions and labeled examples. 
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Lesson Plan
PBS

Add, Subtract and Multiply Fractions

For Teachers 4th - 6th Standards
Your future chefs will appreciate this comprehensive lesson where learners practice operations on fractions using pizza and soup analogies. Learners begin with a pizza analogy that requires the learners to multiply a whole number by a...

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