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Worksheet
Curated OER

Addition and Subtraction Mix--Level 3 Mix

For Students 3rd
Simple addition and subtraction is the focus of this activity which has students solve 100 addition problems and 100 subtraction problems involving single and double digit numbers.
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Worksheet
Curated OER

Addition and Subtraction Mix--Level 1 Mix

For Students 1st
Simple addition and subtraction is the focus of this worksheet which has students solve 100 addition problems and 100 subtraction problems involving single and double digit numbers.
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Worksheet
Curated OER

The SummerSchoolMath Worksheet- Addition, Subtraction, Multiplication and Division Level 4

For Students 2nd - 5th
In this math operations worksheet, students review their addition, subtraction, multiplication, and division skills as they complete 400 problems.
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Worksheet
Curated OER

My Test Book: Addition and Subtraction

For Students 1st - 2nd
For this math skills worksheet, students solve 10 multiple choice math problems that require them to use the addition and subtraction skills. Students may view the correct answers.
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Lesson Plan
Curated OER

ADULT ESOL LESSON PLAN--Level 2--Time and Money

For Teachers Higher Ed
Students , while daily reviewing the vocabulary terms on the board, identify and practice writing ordinal and cardinal numbers and know when to use them correctly. In addition, students are asked to share ordinal and cardinal numbers in...
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Worksheet
Curated OER

Addition Square

For Students 7th - 8th
In this addition square puzzle, students write numbers in spaces to create a true numerical expression. This one-page worksheet contains 6 problems. The worksheet and answers may be printed.
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Worksheet
Curated OER

Addition Square

For Students 6th - 8th
In this addition square worksheet, students fill in the spaces on a grid to make a numerical expression true. This one-page worksheet contains 6 problems.
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Worksheet
Curated OER

Addition Wheels

For Students 2nd - 3rd
In this addition wheels activity, students use the center number to add to the one-digit numbers around the wheels. Students solve sixty-four sums.
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Worksheet
Curated OER

Going Bananas: Addition and Graphing

For Students 1st
For this addition worksheet, 1st graders will look at a picture to add the total number of bananas a monkey eats per day for five daily sums. Then students will answer four short word problems which require students to view the data as a...
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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...
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Lesson Plan
Curated OER

So Many Cats!

For Teachers 1st
First graders listen to the book, So Many Cats, and discuss the number of cats in the story. They demonstrate simple addition problems using cat counters and a work mat in the shape of a house.
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Lesson Plan
Curated OER

Worksheet #2: Algebraic Expressions

For Teachers 9th - 10th
In this algebraic expression worksheet, students evaluate algebraic expressions involving the addition, subtraction, division, and multiplication of negative and positive integers. Students identify mathematical properties and find the...
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Worksheet
Curated OER

Backpack-tivity: An @Home Learning Activity Number Tic Tac Toe

For Students 4th - 5th
For this addition and subtraction worksheet, students draw a tic-tac-toe grid and play the game using numbers 0-9 instead of x's and o's, respond to 1 short answer questions, and play the game once more this time using the numbers 0-12.
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Lesson Plan
Curated OER

Dance, Dance, Dance

For Teachers K - 2nd
Use dance and song to help your charges in adding whole numbers to 10. In this adding to 10 lesson, learners become the manipulatives as you add them.
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Lesson Plan
Curated OER

Arrays of Food

For Teachers 2nd
This lesson is based on video clip 220 from the Count on it! series, however the same problem can be posed with out the video. Learners work independently to determine the amount of dried food they will need for a camping trip. Each...
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Lesson Plan
World Wildlife Fund

Take 6

For Teachers 3rd - 5th Standards
Investigate the various properties of the number six with this elementary math lesson. From simple addition, subtraction, multiplication, and division problems to the creation of hexagonal tessellations, this lesson covers all aspects of...
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Activity
Curated OER

Alexander, Who Used to be Rich Last Sunday

For Teachers 2nd Standards
What a great way to incorporate Judith Viorst's story, Alexander, Who Used to Be Rish Last Sunday, with a math lesson on money. Second graders listen to the story being read while the teacher stops to record each time Alexander spends...
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Lesson Plan
Curated OER

Math computation

For Teachers 1st - 2nd
The lesson says it is intended for 4th grade but it is suitable for grades 1-3 as well. The class discusses what it means to add, the commutative property of addition, and mathematical reasoning. This is an exercise in number sense,...
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PPT
Curated OER

Multiplication Review

For Teachers 3rd - 4th
Review the various ways we multiply. Multiplication is presented as repeated addition, equal groups, and in an array. This is a quick way to go over what we do when we multiply and may be a good tool for a beginning of the year review.
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Lesson Plan
Curated OER

Beat the Clock

For Teachers K - 12th
Tired of wasting time trying to get your class to split up into groups? Engage in an activity to help your charges manage time. Learners reflect on a time they were left out or rejected, and then practice forming groups of three within...
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Worksheet
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Curriculum Corner

Number Family Practice Page

For Students 1st Standards
Using their knowledge of the associative and commutative properties of addition, class members work with fact families to create two addition and two subtraction problems with three given numbers. 
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Lesson Plan
EngageNY

The Structure of Rational Expressions

For Teachers 11th - 12th Standards
Find out when rational expressions are closed. Pupils review adding, subtracting, multiplying, and dividing with rational numbers to make the connections to operations with rational expressions. Using specific examples, learners notice...
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Lesson Plan
EngageNY

Scientific Notation

For Students 8th Standards
Young mathematicians learn how scientific notation is meant to save time. Part 10, out of a series of 15, asks scholars to recognize the correct use of scientific notation and finish by adding and subtracting numbers using the notation. 
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Worksheet
Curated OER

One Digit Times Three Digits

For Students 3rd - 4th
In this mathematics worksheet, students solve a number of problems by multiplying a one digit number times a three digit number and carrying when necessary. There are 30 problems to solve on the sheet.

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