Curated OER
Divide By One-Digit Numbers
In this finding the quotients learning exercise, students divide one-digit and two-digit numbers by one-digit numbers with no remainders. Students solve 40 problems.
Curated OER
Directed Numbers
In this algebra instructional activity, students solve addition problems involving negative nad positive integers. There are 60 problems on this instructional activity.
Curated OER
Dividing with Fractions
Use paper strips or models to relate division problems to division of fraction problems. Since the materials can be broken up, it helps them to show how they can complete repeated subtraction with fractions and not just whole numbers.
Curated OER
Operations with Signed Numbers
In this operations worksheet, students solve 10 different equations that contain signed numbers. First, they determine the operation in each equation. Then, students change the operation sign if it negative and add the problem. They also...
Curated OER
Addition Review
Students explore the concept of addition as used in the subject of Algebra while reviewing the different methods using a number line. The instructional activity includes examples for students to use for scaffolding for group work or...
Houghton Mifflin Harcourt
Unit 8 Math Vocabulary Cards (Grade 5)
Reinforce math vocabulary with a set of flash cards. With a total of forty-eight cards, each are printed in bold font, and include definition cards that offer a labeled example. Terms include absolute value, ordered pair, variable and...
Education Development Center
Geography of the Number Line
It's more than just numbers on a line, its an organizational, mental math machine to help learners understand the value of numbers. The tool is handy when introducing positive and negative integers to see their values and relationships....
Curated OER
Integer
Seventh graders examine the characteristics of an integer. As a class, they observe a number line and recognize opposite numbers. Algebra tiles, or counters, are used to explore the concept of adding integers. In groups, 7th graders play...
Curated OER
Number Lines, Variables, Solving for One Variable
Review basic algebraic rules of addition of integers. Then have the class define a variable and explore methods of solving equations with one variable. They observe solving expressions using inverse operations and simplifying solutions....
Curated OER
Adding and Subtracting Integers
In this algebra worksheet, students solve problems containing integers using addition and subtraction. They add positive and negative numbers correctly. There are 30 problems with an answer key.
Curated OER
Adding and Subtracting Integers
For this integers worksheet, 6th graders solve and complete 42 different problems that include adding and subtracting integers. First, they find the sum or difference of each integer. Then, students evaluate each expression for the given...
Curated OER
Combining Integers
Seventh graders explore the concept of adding and subtracting integers. In this adding and subtracting integers lesson, 7th graders use white and red beans to demonstrate adding and subtracting integers. Students play an on-line game...
Curated OER
Integer Subtraction
Students examine why a negative number subtracted from another number changes the operation to addition.
Open Text Book Store
Arithmetic for College Students: Worksheets
Loaded with concepts ranging from multiplying decimals to converting units to solving problems using the order of operations, a thorough practice packet is perfect for a fifth or sixth grade math classroom.
Curated OER
Addition & Subtraction Properties With Integers
Sixth graders use a number line to solve addition and subtraction problems. In groups, they play a game of "Human Number Line Relay." They use a deck of cards to randomly create addition and subtraction equations and physically walk a...
Curated OER
Visual Expressions
In this visual expressions worksheet, 8th graders solve 10 different problems that use visual expressions to solve. First, they write the numerical expression for the models illustrated. Then, students use a number line to solve two...
Curated OER
Polynomials: Addition
Students add polynomials both vertically and horizontally. For this algebra lesson, students practice adding polynomials. The included worksheet has 27 problems, and includes the answers. To access the worksheet, the teacher will need to...
Curated OER
Chapter 1 - Objective 2.1 Basic Operations
In this basic operations instructional activity, students add, subtract, multiply, and divide whole positive and negative numbers. This one-page instructional activity contains ten problems.
Curated OER
Adding Integers
Students add integers using a number line. In this algebra lesson, students add one and two digit integers. They compare zero pairs and the addition of integers.
Utah Education Network (UEN)
Representing, Identifying, and Comparing Integers
This resource will knock your "sox" off! It comes with so many worksheets, projects, and other attachments that help you prepare your mathematicians to see positive and negative integers in the real world, including the White Sox stadium...
Curated OER
Adding Integers II
In this adding integers worksheet, students solve 10 problems, adding integers. Students may click on hint or check answer buttons. Page has links to additional resources.
Curated OER
Adding Integers
In this integer worksheet, students solve 12 problems, adding integers. Answers and hints are available on-line; a reference web site for additional resources is given.
Houghton Mifflin Harcourt
Introducing the Concept: Adding and Subtracting With Negative Integers
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...
Helping with Math
#5: Addition & Subtraction Equations (1 of 2)
Single-step addition or subtraction operations are applied in order to solve these 12 simple equations. An answer key is available, not so much for you, but perhaps to be used by learners as a self-correction tool. Note that the...