Activity
AAA Math

Aaa Math: Addition Facts: Adding 9 and 10

For Students K - 1st Standards
Use this online game to practice your 9 and 10 addition facts. A percent score of your correct answers, as well as running totals of correct and incorrect answers are given while you play.
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Illustrative Mathematics

Illustrative Mathematics: 3.oa Symmetry of the Addition Table

For Teachers 2nd - 4th Standards
The goal of this task is to help students understand the commutative property of addition by examining the addition facts for single digit numbers. Aligns with CCSS.Math.Content.3.OA.D.9 Identify arithmetic patterns, and explain them...
Activity
K-5 Math Teaching Resources

K 5 Math Teaching Resources: Patterns in the Addition Table [Pdf]

For Students 1st - 3rd Standards
Students will follow the given steps to explore the patterns in the addition table.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Selecting the Related Addition Fact

For Students K - 1st Standards
[Free Registration/Login may be required to access all resource tools.] The video describes how to determine which addition fact is related to the given addition problem. The video uses vocabulary of addends and sum. The video is...
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Math Fact Cafe

Math Fact Cafe: Flashcards: 3rd Grade: Math Facts

For Students Pre-K - 1st
Practice your basic addition, subtraction, multiplication and division facts using these interactive flashcards. Each section gives you 20 flashcards. After each correct answer the card turns green. If you get an incorrect answer the...
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Llama Farm: Addition

For Students 1st - 2nd Standards
On this interactive site students learn to write addition facts in number sentences, add whole dollar amounts, and bridge to ten to help with addition.
Activity
Scholastic

Scholastic: Math Maven's Mysteries: The Cuckoo Caper

For Students 3rd - 8th
The famous Clockenheimer Cuckoo is missing from Clockenheimer Clocks on Main Street! Help Math Maven get it back by solving a math riddle.
Activity
Scholastic

Scholastic: Math Maven's Mysteries: The Case of the Hatcher Hotel Heist

For Students K - 1st Standards
Help Math Maven solve this mystery! Items are missing from several hotel rooms, but some addition and subtraction clues have been left behind. Use your skills to figure out where the thief will strike next!
Website
Other

Xtra Math

For Students 1st - 6th
[Free Registration/Login Required] XtraMath is an excellent site for students to practice their basic number facts and develop automatic recall. Teachers can register for a free account and are then guided through the steps for setting...
Interactive
Arcademics

Arcademics: Alien Addition

For Students Pre-K - 1st Standards
Students review addition while playing this learning game. Students shoot the spaceship that has the addition problem that matches the given solution.
Interactive
Math Playground

Math Playground: Math Racer Addition

For Students 1st - 2nd
An online game where students practice math addition facts.
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Math Drills

Math Drills: Addition Worksheets

For Students 1st - 5th
Download these worksheets to sharpen your addition skills. Sheets focus on single and multi-digit addition, addition table, column addition, and adding doubles of numbers.
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Math Aids

Math Aids: Fact Family Worksheets

For Teachers K - 1st
Great resource to practice and strengthen math skills pertaining to fact families. Math worksheets are printable, may be customized, and include answer keys.
Lesson Plan
PBS

Pbs Learning Media: Musical Math Facts: Lesson Plan

For Teachers K - 1st
Combine mental math with physical activity to engage students and increase overall fitness. This lesson plan describes a twenty to twenty five minute series of activities that require pre-made math flashcards that can be easily created...
Interactive
Math Playground

Math Playground: Puzzle Pic Addition Facts

For Students 1st - 2nd
Put together the puzzle to solve the mystery by solving addition problems.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: 3.oa Addition Patterns

For Teachers 2nd - 4th Standards
The purpose of this task is to study some patterns in a small addition table. Aligns with CCSS.Math.Content.3.OA.D.9 Identify arithmetic patterns, and explain them using properties of operations.
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Cool Math

Coolmath: Coolmath4kids: Addition Quiz

For Students 1st - 3rd
A customizable addition quiz where you can choose what numbers to cover, from 10 to 30 questions, and how much time students can have to answer. The quiz can also be printed for use as a worksheet.
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Carnival Parade in Rio: Addition and Subtraction

For Students 3rd - 5th Standards
Help keep the carnival parade safe by helping officer Davi with his addition and subtraction!
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Penguins: Twenty: Number 20 and Money

For Students 1st - 2nd Standards
Practice counting, addition, and subtraction by making sure all twenty penguins have enough clothes and food.
Interactive
Cool Math

Coolmath: Coolmath4kids: Alien Addition

For Students 1st - 3rd
Blast alien invaders to practice your addition!
Interactive
Mr. Martini's Classroom

Mr. Martini's Classroom: Kids' Adding Up to 5

For Students Pre-K - 1st Standards
Practice addition facts up to 5 in this interactive exercise.
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Food Market: Addition and Multiplication

For Students K - 1st Standards
Go shopping with Annie and learn to add and multiply.
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Husky Sled: Addition to 20

For Students K - 1st Standards
Kodi the sled dog needs your help. Can you help him count?
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Eiffel Tower: Number

For Students K - 1st
Sophia is making a trip to the Eiffel Tower. Join her and count all the numbers!