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Activity
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US Apple Association

Apples: A Class Act! (Grades Pre-K–3)

For Teachers Pre-K - 3rd Standards
Discover the nutritional wonders of apples and get to know Johnny Appleseed with a plethora of learning experiences that cover subjects math, history, English language arts, health, and arts and crafts. Activities include an apple...
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Activity
Baylor College

Resources and the Environment: The Math Link

For Teachers K - 2nd Standards
Take advantage of this interdisciplinary resource and bring together topics in science, language arts, and math. Use characters and events from the story Tillena Lou's Big Adventure as a context for practicing addition and...
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Worksheet
Math Salamanders Ltd.

Subtraction To 10 Sheet 2

For Students K - 1st Standards
In this finding the differences instructional activity, students read the subtraction problems, cross the correct number of dots, and solve the problems. Students solve 10 problems.
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Worksheet
T. Smith Publishing

Ten! A Halloween Worksheet

For Students Pre-K - 1st Standards
Boo! Little goblins count the Halloween-themed objects arranged in rows. They draw enough to bring each row to a total of 10. Use this when addressing the Common Core initiative in October with your kindergarten class.
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Lesson Plan
Curated OER

Plant Parts We Eat

For Teachers K - 2nd Standards
I bet the kids in your class will love to eat their vegetables after an engaging lesson about edible plants. They read information about vegetables and edible plants, sort vocabulary words, identify plant parts, measure and graph the...
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Lesson Plan
Curated OER

Reviewing Facts Through 10

For Teachers K - 1st Standards
Manipulatives are always fun for children to use. They use connecting cubes and blocks to solve addition and subtraction word problems with numbers up to 10. They then play a math game and use their cube to create number sentences....
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Worksheet
T. Smith Publishing

Yellow Addition

For Students K - 2nd Standards
Lovely yellow flowers fill the page! Primary math masters color the given number of flowers yellow, determine how many flowers are left, and write a number sentence for the problem. Several examples of addition number sentences are...
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Worksheet
Curated OER

Count, Color, and Add Dogs: Seven Worksheets

For Students 1st Standards
Go, dog! Go! Math minors count the running dogs and count the sitting dogs, and come up with the total. These straightforward worksheets are a splendid tool for introducing little ones to addition. Add them to your arsenal when striving...
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Worksheet
T. Smith Publishing

Green Addition

For Students 1st - 2nd Standards
Ribbit! Kindergarten or first grade mathematicians practice subtracting and adding frogs on this friendly worksheet. Add it to your library of homework assignments when teaching youngsters arithmetic skills.
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Worksheet
T. Smith Publishing

Subtracting From 10

For Students K - 2nd Standards
For each row of ten animals, a certain number are crossed out as an example of subtraction. Little learners really grasp the concept as they work through the rows. The math sentence for each row is written below the graphics, and...
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Lesson Plan
Beacon Learning Center

Fishing for Tens

For Teachers K - 2nd Standards
Children brainstorm and list pairs of numbers that equal ten. In small groups they play Tens Go Fish, which is like regular Go Fish, except your goal is to make pairs that equal ten. Make math fun with this fishing game! A worksheet is...
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Website
US Department of Education

Helping Your Child Learn Math: Math for the Fun of It

For Students Pre-K - 1st Standards
This compilation of math activities engages parents and children in the use of math whenever they are at home. Packed with concise, high interest activities, related illustrations, detailed "parent pointers," and easy to following...
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Lesson Plan
Student Achievement Partners

Illustrative Mathematics: Addition and Subtraction Fluency Set of Tasks [Pdf]

For Teachers K - 1st Standards
Students explore the relationship between addition and subtraction and develop an understanding of decomposing numbers in different ways in this first-grade lesson plan.
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Interactive
Other

Crick Primary School: The Wall Subtract

For Students Pre-K - 1st Standards
Students review subtraction facts in this learning activity. Learners click on the bricks with the correct answer to destroy the wall and move up a level.
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Activity
Teachnology

Teachnology: Arithmetic Theme

For Teachers Pre-K - 1st Standards
Arithmetic Theme provides an excellent collection of free sample worksheets, teacher resources, lesson plans and interactive media to support addition, subtraction, multiplication and division.
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Activity
Teachnology

Teachnology: Arithmetic Theme

For Teachers Pre-K - 1st Standards
Arithmetic Theme provides an excellent collection of free sample worksheets, teacher resources, lesson plans and interactive media to support addition, subtraction, multiplication and division.
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Website
Cool Math

Coolmath: Coolmath4kids: Lessons

For Students K - 1st Standards
A large collection of tutorials covering concepts in addition, subtraction, multiplication, division, and fractions.
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Lesson Plan
Better Lesson

Better Lesson: Unknown Addend Problem

For Teachers K - 1st Standards
Young scholars will solve word problems to create their own subtraction number sentences. They will use known addition facts to solve subtraction problems. A detailed lesson plan, worksheet, and pictures/videos of the lesson being...
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Activity
Other

Web Math Minutes

For Students Pre-K - 1st Standards
Students can practice addition, subtraction, multiplication, and division through this customizable learning resource. Choose the number and type of problem as well as the largest number used.
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Activity
AAA Math

Aaa Math: Complete a Numerical Sentence: Addition

For Students Pre-K - 1st Standards
Students can practice solving addition number sentences through the interactive learning exercises and games on this site.
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Activity
AAA Math

Aaa Math: Complete a Numerical Sentence Subtraction

For Students Pre-K - 1st Standards
Students can practice solving subtraction equations through these interactive learning exercises. Three games are also available to challenge students' understanding of the skill.
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Activity
AAA Math

Aaa Math: Subtraction

For Students Pre-K - 1st Standards
Learners practice subtraction facts using objects. Subtraction facts and an example are included.
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Activity
AAA Math

Aaa Math: Inverse Relationship of Subtraction and Addition

For Students K - 1st Standards
Students explore the inverse relationship of addition and subtraction. The resource provides self-check exercises and timed learning games to practice the concept.
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Activity
Math Slice

Math Slice: Math Crossword Slice Special Test

For Students Pre-K - 1st Standards
Use this interactive math crossword puzzle to build number sense skills. Simply fill in the missing numbers based on the operation. Immediate feedback given to responses.