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Lesson Plan
Curated OER

Subtracting Monomials and Polynomials

For Teachers 10th - 12th
Students subtract monomials and polynomials by combining like terms. In this advanced subtraction lesson, students define the rules and properties for subtraction of polynomials. They apply the rules for addition to help with the rules...
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Worksheet
Curated OER

Arithmetic: Fractions

For Students 5th - 8th
In this arithmetic worksheet, students add, multiply, divide and subtract integers and fractions.  This six-page worksheet contains approximately 75 problems.  Answers are provided.
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Lesson Plan
Curated OER

Integers and Order of Operations

For Teachers 9th
In this algebra worksheet, 9th graders solve addition, subtraction and multiplication of integers using the correct order of operation. There are 14 questions with an answer key.
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Worksheet
Curated OER

Fibonacci Number Patterns

For Students 11th
In this patterns worksheet, 11th graders identify and solve 3 different problems that include completing Fibonacci number patterns. First, they continue the pattern shown at the top to find more Fibonacci numbers. Then, students...
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Lesson Plan
Curated OER

Addition and Subtraction of Integers

For Teachers 6th
Sixth graders complete a pre-test of addition and subtraction of integers, then watch a powerpoint presentation on the concept. In this mathematics lesson, 6th graders draw number lines and chip boards to show the process. Students work...
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Lesson Plan
Curated OER

Integer Arithmetic

For Teachers 6th - 8th
Young scholars solve integer-based problems. They add and subtract integers as well find missing integers. They represent a scenario involving positive and negative integers and solve it.
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Lesson Plan
Curated OER

What are Signed Numbers? (Polynomials)

For Teachers 7th - 10th
Young scholars define polynomial functions. In this algebra lesson, students add, subtract, multiply and divide polynomials using properties of polynomial functions.
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Workbook
1
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Utah Education Network (UEN)

Operations with Rational Numbers

For Students 7th Standards
Add an engaging resource to your lessons on rational numbers and watch your pupils' understanding multiply. Learners determine rules for adding, subtracting, multiplying, and dividing integers. Individuals then extend these rules to all...
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Lesson Plan
Curated OER

Adding Integers

For Teachers 3rd - 4th
Students explore the concept of adding and subtracting integers. In this integer instructional activity, students use strips of paper (various sizes) to add and subtract integers. Students visualize the process of adding and subtracting...
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Lesson Plan
Curated OER

What's Below Zero?

For Teachers 6th - 9th
Students examine the concept of positive and negative integers, adding and subtracting integers on a number line. They visit various Internet websites, solving problems using integers and completing a worksheet.
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Worksheet
Curated OER

Addition and Subtraction

For Students 5th - 8th
In this addition and subtraction learning exercise, students complete addition and subtraction problems that contain negatives, brackets, and more. Students complete 10 problems.
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Lesson Plan
Curated OER

Extra Practice 3: Addition and Subtraction of Real Numbers

For Teachers 7th - 9th
In this practice worksheet, students follow their integer rules to add and subtract real numbers. There are 80 problems on this two-page worksheet.
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Lesson Plan
Illustrative Mathematics

It's Warmer in Miami

For Teachers 5th - 7th Standards
Brrrr it's cold in Alaska! When given the temperatures of Anchorage and Miami in the winter, your mathematicians will calculate how much warmer it is in Miami. Answer key provides two different solution choices. Great as a warm-up for...
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Lesson Plan
Houghton Mifflin Harcourt

Introducing the Concept: Adding and Subtracting With Negative Integers

For Teachers 5th - 7th Standards
A basic narrative is outlined for teaching a lesson on the addition and subtraction of integers. Using a number line, you can demonstrate how to find the sum of a positive and negative integer. On the right side of the page are links to...
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Lesson Plan
Alabama Learning Exchange

Battle to the Death: Adding Integers

For Teachers 4th - 6th Standards
Young scholars explore the concept of adding integers.  For this adding integers lesson, students simulate the battle of the 300 spartans at Thermopylae.  Young scholars use colored game pieces to represent positive and...
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Lesson Plan
Curated OER

Extra Practice 5: Addition, Subtraction, Multiplication and Division of Real Numbers

For Teachers 7th - 9th
In this practice worksheet, students use integer rules to add, subtract, multiply and divide real numbers. This two-page worksheet contains 48 problems.
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Lesson Plan
Curated OER

Get a Line on Integers

For Teachers 6th - 8th
Middle schoolers explore number sense by completing math function problems in class. In this integers lesson, students define integers and practice plotting them on a number line. Middle schoolers utilize math functions such as addition...
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Worksheet
Curated OER

Algebra Brackets

For Students 9th - 10th
In this algebra brackets worksheet, students factor given equations.  They multiply, divide, add, and subtract positive and negative numbers.  This two-page worksheet contains 13 problems.  Answers are provided.
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Lesson Plan
Curated OER

Addition and Subtraction Pick n Mix 2

For Teachers 4th
Fourth graders practice a wide range of strategies for solving addition and subtraction problems containing decimal fractions. They add and subtract fractions, decimals and integers while generalizing the properties of operations with...
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Lesson Plan
Curated OER

Dividing Integer Powers

For Teachers 8th - 12th
Work on the concept of using division with integer powers. The skills of using exponents and multiplying powers should be in place before attempting this lesson. The lesson provides examples for the teacher to use for direct instruction.
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Worksheet
Curated OER

Simple Integer Subtraction

For Students 2nd
In this mathematics worksheet, 2nd graders solve a number of problems by subtracting simple integers from each other. There are 42 problems to solve on the sheet.
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Worksheet
Curated OER

Simplifying Equations

For Students 8th - 9th
For this simplifying equations worksheet, students solve 11 different problems related to simplifying equations. They first place the correct symbol between each of the number listed and then, find the opposite number as the one given....
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Lesson Plan
Curated OER

Order of Operation

For Teachers 9th - 11th
Students solve problems using the order of operation. For this algebra lesson, students factor, subtract, add and divide using the correct order to remove parentheses. They simplify expressions by combining like terms.
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Lesson Plan
Curated OER

Addition and Subtraction of Signed Numbers

For Teachers 4th - 6th
Students explore the concept of adding and subtracting using positive and negative numbers. In this addition and subtraction of signed numbers activity, students use pennies to represent positive and negative numbers. Students deposit...

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