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Interactive
1
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Scholastic

Study Jams! Add & Subtract Mixed Numbers

For Students 5th - 7th Standards
Adding and subtracting mixed numbers need the same attention that regular fractions do by finding a common denominator. If you plan to use a vertical line-up of the fractions then this video is for you. It just introduces this method, it...
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Worksheet
Curated OER

Adding and Subtracting Fractions/Mixed Numbers (10)

For Students 5th - 6th
In this adding and subtracting three step problems activity, learners add, subtract, or both add and subtract fractions with uncommon denominators and mixed numbers. Students solve 10 problems.
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Worksheet
Math Salamanders Ltd.

Adding Subtracting Fractions With Like Denominators Sheet 1

For Students 3rd - 4th Standards
In this finding the sums and differences of fractions learning exercise, learners add and subtract fractions with the same denominators. Students solve 16 problems.
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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
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 (C)

For Students 5th - 6th
Use this fraction worksheet to have your mathematicians add and subtract mixed numbers and fractions, 10 problems total. Answers and a link to other worksheets on page 2.
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Worksheet
Curated OER

Adding and Subtracting Fractions [C]

For Students 4th - 5th
In this fraction worksheet, students add or subtract like fractions, 10 problems total. Answers are included on page 2 and a link to more worksheets is present.
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Worksheet
Curated OER

Adding and Subtracting Fractions [D]

For Students 4th - 5th
For this fraction worksheet, learners add or subtract 10 fraction problems. Answers included on page 2; a link to additional worksheets is present.
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Worksheet
Curated OER

Adding and Subtracting Like Fractions [E]

For Students 4th - 5th
In this fraction instructional activity, students add or subtract 10 fraction problems. Answers included on page 2; a link to additional worksheets is present.
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Worksheet
Curated OER

Adding and Subtracting Fractions [9]

For Students 4th - 5th
In this fraction worksheet, students complete a total of 10 problems, adding or subtracting fractions. Answers are included on page 2.
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Worksheet
Curated OER

Adding and Subtracting Fractions [7]

For Students 4th - 5th
In this fraction learning exercise, students complete a total of 10 problems, adding or subtracting fractions. Answers are included on page 2.
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Lesson Plan
Curated OER

Adding and Subtracting Integers

For Teachers 6th - 7th
Middle schoolers use discs in order to add and subtract integers. There are manipulatives present so kinesthetic learners can access the curriculum. They also review the concept of the opposite of positive and negative numbers.
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Lesson Plan
Virginia Department of Education

Adding and Subtracting Polynomials Using Algebra Tiles

For Teachers 8th - 10th Standards
Scholars learn how using algebra tiles to add and subtract polynomials can model how to combine polynomials. They use their newfound knowledge to complete a worksheet of problems.
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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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Lesson Plan
1
1
EngageNY

Adding and Subtracting Rational Expressions

For Students 10th - 12th Standards
There's a fine line between a numerator and a denominator! Learners find common denominators in order to add and subtract rational expressions. Examples include addition, subtraction, and complex fractions.
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PPT
Curated OER

Fraction X--Adding Unlike Denominators

For Teachers 4th - 5th
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...
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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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Interactive
CK-12 Foundation

Decimal Addition: Adding Little Pieces

For Students 4th - 6th Standards
A five-question interactive test scholars' knowledge of adding and subtracting decimals. A tool aids in problem-solving with movable parts that reveal addends and sums. Question types include one discussion, fill and in the blank, and...
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Lesson Plan
Curated OER

Adding and Subtracting Fractions

For Teachers 4th - 5th
In this fractions worksheet, students complete a total of 10 problems, adding and subtracting mixed numbers and fractions. A reference web site is given for additional activities.
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Worksheet
Curated OER

Adding and Subtracting Whole Hundreds

For Students 2nd - 3rd
Kids count by 100 to determine a number in the thousands. They fill in the missing number by counting on  100 starting at the number 5000. They then add 100 to numbers like 2800 and 2600. There are 12 problems to solve.
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Worksheet
Curated OER

Adding and Subtracting Triple and Single Digits

For Students 3rd
In this addition and subtraction worksheet, 3rd graders will use single digits added or subtracted with triple digits. Students complete 15 horizontal problems with some regrouping necessary.
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Assessment
1
1
California Education Partners

Cady's Cats

For Students 5th Standards
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...
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Worksheet
Math Drills

Adding and Subtracting Mixed Fractions (B)

For Students 4th - 6th Standards
Grab your stopwatch...ready, set, go! Time youngsters as they solve the addition and subtraction of mixed fractions. There are 12 problems provided, all of which have common denominators. An excellent practice!
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Worksheet
Curated OER

Adding and Subtracting from 10

For Students 1st - 2nd
Here is a nicely designed learning exercise on adding and taking away from ten. Learners complete the simple problems with the help of a number line that appears at the top of the page. Some of the equations have a missing addend, but do...

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