PPT
Curated OER

Math Symbols

For Teachers K - 1st
Some times simple is as good as gold. Early learners are introduced to the basic mathmatical symbols used to represent addition, subtraction, multiplication, division, and equals; each slide contains one large image of each symbol. 
Worksheet
Curated OER

Chapter 4 Test: Functions and Integers

For Students 5th - 8th
In this functions and integers worksheet, students combine positive and negative integers through addition, subtraction, multiplication and division. They complete function tables and graph the results of linear equations. This six-page...
Lesson Plan
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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.
PPT
Curated OER

Fact Families PowerPoint

For Teachers 3rd - 4th
Using an attractive and easy to follow format, this presentation offers an overview of the concept of a fact family. The areas covered include addition, subtraction, multiplication and division.  In addition, the slides show...
Worksheet
Curated OER

Addition and Subtraction Problems: numbers to 20

For Students 2nd - 4th
You'll never be out of subtraction worksheets again. Here are 11 different sheets that require learners to add or subtract to find sums or differences up to or less than 20. Perhaps these can be used at home, at a work station, or to...
Lesson Plan
EngageNY

A Surprising Boost from Geometry

For Students 10th - 12th Standards
Working with imaginary numbers — this is where it gets complex! After exploring the graph of complex numbers, learners simplify them using addition, subtraction, and multiplication. 
Lesson Plan
Curated OER

Summer Packet - Math & Reading

For Teachers 4th - 5th
In this math and reading comprehension worksheet packet, students solve 700 basic addition, subtraction, multiplication, and division facts. Next, they identify what a sentence looks like, the difference between there and their, and read...
Worksheet
Curated OER

Problem Solving 2-3

For Students 2nd - 5th
Using everyday, familiar scenarios, this problem solving worksheet has students read math story problems and determine the operation necessary to solve each. Students determine the necessary information, and utilize either basic...
PPT
Curated OER

Egyptian Counting

For Teachers 5th - 8th
Ancient Egyptian's had a fantastic number system and your class gets to use it to practice basic math skills! They are presented with several examples of Egyptian numbers which they use to complete several addition and subtraction...
Worksheet
Curated OER

Operations with Integers (J)

For Students 6th - 7th
In this integers worksheet, students use the mathematical operations of addition, subtraction, multiplication, and division to solve the 28 integer problems.
Worksheet
Curated OER

Operations with Integers (A)

For Students 3rd - 4th
In this mathematics learning exercise, students solve various problems by following the rules for operations with integers. There are 28 problems to solve on the sheet that include addition, subtraction, multiplication and division of...
Lesson Plan
Curated OER

Using Basic Operations in Word Problems

For Teachers 4th - 5th
Learners review basic operations and use them to solve word problems. In this word problems lesson, students review basic mathematical operations such as addition, subtraction, multiplication, and division. Learners then complete an...
Worksheet
Curated OER

Operations with Integers (A)

For Students 6th - 7th
In this operations with integers instructional activity, students solve the integer problems with addition, subtraction, multiplication, and division. Students solve twenty eight problems.
Worksheet
Curated OER

Operations with Integers (B)

For Students 6th - 7th
In this integers learning exercise, students solve addition, subtraction, multiplication, and division problems that incorporate integer numbers. Students solve 28 problems.
Worksheet
Curated OER

Operations with Integers (B)

For Students 6th - 7th
In this integer activity, students solve the integer equations using the mathematical operations of addition, subtraction, multiplication and division. Students solve 28 problems.
Worksheet
Curated OER

Mental Tests: Basic Operations

For Students 5th - 6th
In this mental math worksheet, students answer problems using the four operations: addition, subtraction, multiplication & division. Problems are grouped in ten for a quick review.
Worksheet
Curated OER

Addition and Subtraction Vocabulary

For Students 4th - 6th
In this mathematical vocabulary activity, students read, answer and discuss seven slides associated with addition and subtraction symbols and terms.
Activity
Making Math More Fun

Making Math More Fun

For Teachers 2nd - 6th Standards
Address fundamental math skills with a series of fun math board games. With 25 games that focus on addition, subtraction, multiplication, division, place value, and percentages, kids will quickly find that math practice is their favorite...
Worksheet
Curated OER

Number Lines and Whole Numbers

For Students 1st - 2nd
Number lines are a great way to help scholars grasp basic addition when it's still a new concept. This worksheet offers them 10 chances to practice this association. The first five have an addition equation and a number line; learners...
Lesson Plan
Curated OER

Subtracting Two- and Three-Digit Numbers

For Teachers 5th - 7th
In this subtracting two- and three-digit numbers worksheet, students, with a partner, problem solve and calculate the answers to fourteen subtraction equations.
Lesson Plan
Curated OER

Solving Simple Addition and Subtraction Equations Using Fact Families

For Teachers 2nd - 4th
Learners explore addition fact families. In this addition and subtraction fact family math instructional activity, students click and drag objects on the Smart Board to create visual representations of fact families. Learners use fact...
Worksheet
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Butterfly Fun

For Students 2nd - 3rd Standards
In this addition and subtraction worksheet, students solve a set of nine two-digit addition and subtraction problems. Once finished computing, they color spaces with even-numbered answers blue and odd-numbered answers purple, then color...
Lesson Plan
Curated OER

Math In Everyday Life

For Teachers 2nd - 3rd
Second and third graders solve word problems involving both time and money. First the class works together to solve basic addition, subtraction, multiplication, and simple fraction problems (these examples are provided). After solving...
Worksheet
Curated OER

Fact Families

For Students 1st - 2nd
These fact families need to be completed. Scholars use addition and subtraction to complete four number sentences for each set of three numbers. The sentences are all part of the number set's fact family, and demonstrate the commutative...