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Lesson Plan
Curated OER

Add and Subtract

For Teachers 1st - 2nd
Like the cubs in A Fair Bear to Share, your 2nd grade class will practice adding and subtracting double-digit numbers by grouping, regrouping, and sorting a collection of objects. This requires many resources, but it is well worth the...
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Worksheet
Curated OER

Adding and Subtracting Fractions (B)

For Students 3rd - 5th
In this adding and subtracting fractions worksheet, students find the sums and differences of fractions with common denominators. Students solve 10 problems.
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Worksheet
Curated OER

Add Mixed Numbers With Like Denominators (B)

For Students 5th - 6th
In this adding mixed numbers worksheet, students find the sums by adding mixed numbers with common denominators and reducing the answer to lowest terms. Students solve 7 problems.
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Interactive
Curated OER

Adding and Subtracting Fractions (With Unlike Denominators)

For Students 5th - 6th
In this math worksheet, students subtract and add fractions with unlike denominators. Students solve the problem in steps. They are given examples of how to solve the problems.
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Lesson Plan
Curated OER

Study Buddies: Adding Two-Digit Numbers

For Teachers 1st - 2nd
Some times a simple lesson is all you need. Here are 2 worksheets that can be used as a lesson on problem solving, addition, and partner work. The first worksheet has learners use a tens and ones charts to practice adding simple...
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Lesson Plan
Curated OER

Two Digit Addition Without Regrouping

For Teachers 1st - 2nd
No regrouping required. Hone basic subtraction skills with 20 problems. Learners subtract double-digit numbers.
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Worksheet
Curated OER

Even and Odd Numbers Homework 6.1

For Students 1st - 2nd
Examine odds and evens. Pupils solve 6 problems pertaining to even and odd numbers, draw dots to show the given number, and make groups of two. They then circle the word even or odd to label each number/dot set.
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Worksheet
Curated OER

Crabby Math

For Students 1st - 3rd
Here are 4 different (yet related) worksheets and an answer key for each. The class will work through each sheet, adding single-digit number to find sums. They then color in the sums that meet each worksheets instructions. For example:...
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Worksheet
Curated OER

Amusement Park Basic Word Problems

For Students K - 2nd
An interesting set of addition and subtraction word problems awaits your eager learners. This learning exercise includes 4 amusement park themes problems to solve.
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Lesson Plan
Curated OER

"Reviewing Facts Through 10" Lesson Plan

For Teachers K - 1st
Explore the joy of math with you little learners! They practice creating math problems with numbers from a fact family using numbers 1-10. They work independently with a set of connecting cubes to aid them in creating number sentences...
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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 definitions...
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Lesson Plan
Curated OER

Study Buddies: Adding Three-Digit Numbers

For Teachers 2nd - 3rd
In this math worksheet, students will work with a coach to solve a story problem in which they must add three-digit numbers. Students will follow a step-by-step process and notes are provided for the coach.
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Worksheet
Curated OER

Adding 1 Timed Tests

For Students K - 1st
On your mark, get set, GO! Get your young mathematicians excited about simple addition in these two timed tests, each with twenty-one problems. There is a recommended ninety-second goal; however, it can be adjusted for your students'...
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Worksheet
Curated OER

Timed Addition Tests

For Students K - 2nd
You have 90 seconds! Get your young mathematicians excited about simple addition in these two timed tests, each with twenty-one problems. Equations only involve single-digit numbers, and only two numbers per addition problem. Start a...
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Worksheet
Curated OER

Mixed Addition and Subtraction Word Problems 2, Version 4

For Students 2nd
In this finding the sum and difference word problem worksheet, 2nd graders add or subtract to problem solve. Students solve 5 problems.
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Lesson Plan
Curated OER

Missing Number

For Teachers 1st
First graders examine how to use a symbol and shape variable to represent a missing value in a mathematical equation. They listen to the book "Fish Eyes" and "One Less Fish," and observe the teacher write an equation represented for each...
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Worksheet
Curated OER

Use the Associative Property

For Students 2nd - 3rd
In this multiplication practice worksheet, learners sharpen their problem solving skills as they solve 6 story problems that require them to use the associative property.
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Worksheet
Curated OER

Critical Thinking Problems

For Students Pre-K - K
Young mathematicians practice their reasoning as well as adding and subtracting skills with this worksheet that includes five simple word problems about birthdays. Learners are give pictures of birthday cakes and based on the number of...
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Worksheet
Curated OER

Counting Practice up to Ten 2

For Students Pre-K - 1st
In this early addition practice worksheet, students use their counting skills to solve 5 problems that require them to count math counters in boxes adding them together.
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Worksheet
Curated OER

Multiplication Worksheets

For Students 5th - 7th
This is a simple fourteen problem practice worksheet for multiplying three-digit whole numbers. Additionally, there is a space provided to record students' scores and the teacher's comments. This worksheet does not come with an answer...
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Lesson Plan
Curated OER

Two-Digit Addition: With Regrouping (A)

For Teachers 2nd - 3rd
This worksheet provides 100 opportunities for your class to practice adding two-digit numbers that require regrouping. An answer key is included.
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Lesson Plan
Curated OER

Two-Digit Addition: No Regrouping (B)

For Teachers 2nd - 3rd
Young mathematicians practice adding two-digit numbers without regrouping. The worksheet includes 100 problems and an answer key.
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Lesson Plan
Curated OER

Addition Practice: Various Digits (B)

For Teachers 2nd - 5th
Solve 100 problems on this math worksheet that requires adding two numbers with varying numbers of digits.
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Lesson Plan
Curated OER

Four-Digit Plus Three-Digit Addition (B)

For Teachers 2nd - 5th
This worksheet provides 100 problems that require adding four-digit and three-digit numbers. The answer key is included.