Worksheet
Curated OER

Add and Subtract Decimal Ten Thousandths (J)

For Students 4th - 5th
In this addition and subtraction worksheet, learners find the sums of whole numbers with decimals in the ten thousandths place value. Students solve 32 problems.
Lesson Plan
Curated OER

Solving Equations with Addition and SUbtraction

For Teachers 9th - 11th
Students solve linear equations. In this algebra instructional activity, students isolate the variable on one side of the equal sign and solve for x. They rewrite word problems and solve for...
Worksheet
Curated OER

Adding and Subtracting Integers

For Students 4th - 6th
In this addition and subtraction worksheet, students find the sums and differences of positive and negative numbers. Students solve thirteen problems.
Worksheet
Curated OER

Addition and Subtraction of Decimals

For Students 5th - 6th
In these decimal skills worksheets, students solve the equations and word problems using addition or subtraction. Students then solve the decimal equations and word problems using addition or subtraction.
Activity
Curated OER

Math Games for Skills and Concepts

For Teachers 2nd - 5th
A 27-page packet full of math games and activities builds on algebra, measurement, geometry, fractional, and graphing skills. Young mathematicians participate in math games collaboratively, promoting teamwork and skills practice.
Workbook
Math Mammoth

Grade 1 Worktext

For Students K - 2nd Standards
Use graphing, counting, and number lines to help first graders learn about addition and subtraction. An array of worksheets and activities are an excellent resource for your math lesson, whether you are focusing on counting skills...
App
Freecloud Design

Mathmateer

For Students K - 6th Standards
Three, two, one...liftoff! Elevate math skills to new heights while having a blast. A great resource that combines entertainment and education for children of all ages.
Worksheet
Curated OER

Odd or Even?

For Students 1st - 3rd
There are multiple objectives at play here as scholars solve addition and subtraction problems and determine whether the sums and differences are odd or even. As they solve these, encourage pupils to observe patterns. What happens when...
Activity
Baylor College

Air: The Math Link

For Teachers 1st - 3rd Standards
Inflate this unit on the science of air with these math skills practice and word problems. Accompanying the children's story Mr. Slaptail's Secret, this resource covers a wide range of math topics including the four basic...
Worksheet
Grammar Net

Numbers 1-30

For Students 4th - 10th Standards
Jot down some figures with an activity about printing numbers. First, learners fill in the blanks with the numbers next to their printed forms. Then, they complete simple addition and subtraction problems with numbers that are...
Worksheet
Curated OER

One More or One Less?

For Students K - 2nd Standards
Hook new mathematicians with a candy-themed approach to addition and subtraction. They examine 10 numbers (not exceeding 19) printed on candy wrappers. For each, learners calculate and record numbers with values one more and one...
Lesson Plan
1
1
EngageNY

Adding and Subtracting Polynomials

For Teachers 9th - 10th Standards
Need a unique approach to adding and subtracting polynomials? A helpful math lesson approaches the concept by relating polynomials to base 10. It encourages pupils to see each term as having a specific value, and therefore,...
Activity
Curated OER

K-5 Mathematics Module: Number and Number Sense

For Students K - 5th Standards
Reinforce number sense with a collection of math lessons for kindergarteners through fifth graders. Young mathematicians take part in hands-on activities, learning games, and complete skills-based worksheets to enhance proficiency...
Lesson Plan
Curated OER

The School Store

For Teachers 1st - 2nd
Students choose between the operations of addition or subtraction to solve a real life problem. In this addition and subtraction instructional activity, students make a chart of items sold in the school store. Students then work in teams...
Worksheet
Curated OER

Missing Numbers Addition

For Students 1st - 3rd
In this addition and subtraction practice worksheet, students solve 24 problems that require them to write the missing numbers in the addition sentences.
Worksheet
Curated OER

Missing Numbers Addition (E)

For Students K - 2nd
In this addition and subtraction practice worksheet, students solve 24 problems that require them to write the missing numbers in the addition sentences.
Worksheet
Curated OER

Missing Numbers Subtraction (C)

For Students 1st - 2nd
For this addition and subtraction practice worksheet, students solve 24 problems that require them to write the missing numbers in the subtraction sentences.
Worksheet
Curated OER

One-Digit Addition and Subtraction (H)

For Students 1st - 2nd
For this identifying the sums and differences worksheet, students add and subtract one-digit numbers. Students solve 49 problems.
Worksheet
Curated OER

One-Digit Addition and Subtraction (K)

For Students 1st - 2nd
In this identifying the sums and differences activity, students add and subtract one-digit numbers. Students solve 49 problems.
Interactive
Curated OER

Brain Booster

For Students 3rd - 4th
For this daily math problem worksheet, students complete a hundreds board activity that uses a smiley face format on the board. Students solve the addition and subtraction problems to complete the board.
Lesson Plan
Curated OER

Addition and Subtraction: By Checkbook

For Teachers 7th - 8th
Students develop an understanding of the need for adding and subtraction skills in balancing a checkbook.
Worksheet
Curated OER

Addition and Subtraction Vocabulary Problems

For Students 2nd - 3rd
In this addition and subtraction worksheet, learners use the number sentences and clues to determine the numbers for each problem.
Lesson Plan
Curated OER

Addition and Subtraction Practice- 0-10

For Teachers 2nd - 3rd
In this elementary math worksheet, students complete 75 math and subtraction problems. They use the numbers 0-10 in the problems. The answers to the problem are given on the second page.
Worksheet
Curated OER

Ms. Wiehler's Spring Chalet Dinner Specials

For Students 6th - 7th
In this integer instructional activity, students play a credit/ debit game, complete 2 worksheets with addition and subtraction of integers, and answer a story problem. 

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