Addition Resources

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Addition
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Assessment: Entering First Grade Math
Exercise
Assessment: Entering First Grade Math
Assessment: Entering First Grade Math will help students practice this key kindergarten skill. Try our free exercises to build knowledge and confidence.
Kindergarten
Math
Exercise
Word Problems Learning Check
Word Problems Learning Check
Worksheet
Word Problems Learning Check
This resource will assess your students’ proficiency levels in solving word problems. Your students will solve multi-step word problems with mixed operations.
3rd grade
Math
Worksheet
Flower Picture Addition
Flower Picture Addition
Worksheet
Flower Picture Addition
Take a different approach to math with this picture addition worksheet. Kids will practice their math skills by adding up pictures of flowers.
Kindergarten
Math
Worksheet
Dollars and Sense
Dollars and Sense
Workbook
Dollars and Sense
This workbook makes sense of cents and the dollar bill. This set of worksheets will usher kids through counting, matching prices to money, and making change, with word problems and visual aids.
2nd grade
Math
Workbook
Ski Racer: Two-Digit Addition and Finding 10 More
Ski Racer: Two-Digit Addition and Finding 10 More
Game
Ski Racer: Two-Digit Addition and Finding 10 More
Practice addition to 100 using multiples of 10! This game highlights two-digit addition math.
1st grade
Math
Game
Math Mosaic
Math Mosaic
Worksheet
Math Mosaic
After kids solve the two-digit addition and subtraction problems on this second grade math mosaic, they use the key to color in the shapes.
2nd grade
Math
Worksheet
Match: Addition Within 10 Facts
Match: Addition Within 10 Facts
Game
Match: Addition Within 10 Facts
First graders match the cards that equal the same value in this mental math matching game.
1st grade
Math
Game
Building Numbers Pizza Party
Building Numbers Pizza Party
Game
Building Numbers Pizza Party
Counting and adding get served up in this game that challenges kids to add toppings to a giant pizza.
Kindergarten
Math
Game
Addition and Subtraction Practice
Addition and Subtraction Practice
Workbook
Addition and Subtraction Practice
Brush up on addition and subtraction with these math worksheets that will challenge your third grader.
3rd grade
Math
Workbook
Addition Mission: Facts Practice
Addition Mission: Facts Practice
Workbook
Addition Mission: Facts Practice
This workbook gives first graders lots of practice with addition and the various concepts within the addition family.
1st grade
Math
Workbook
Single Digit Addition
Single Digit Addition
Worksheet
Single Digit Addition
Learning addition for the first time can be overwhelming, to say the least. Help your child practice adding single digits with a fun counting worksheet.
1st grade
Math
Worksheet
Adding Worms with Cuz-Cuz
Adding Worms with Cuz-Cuz
Game
Adding Worms with Cuz-Cuz
Kids practice adding small numbers in this silly addition game.
2nd grade
Math
Game
Kindergarten Math Essentials
Kindergarten Math Essentials
Workbook
Kindergarten Math Essentials
This workbook covers familiar kindergarten math topics from counting to easy addition problems.
Kindergarten
Math
Workbook
Practice Test: Word Problems
Practice Test: Word Problems
Worksheet
Practice Test: Word Problems
This quick practice test offers simple addition and subtraction word problems to help your first grader review.
1st grade
Math
Worksheet
Exploring Fractions & Decimals
Exploring Fractions & Decimals
Workbook
Exploring Fractions & Decimals
Fractions and decimals are way more fun when you apply them to real life scenarios, like parties, food and pets! This workbook teaches kids all about splitting up numbers.
3rd grade
Math
Workbook
Addition: Garden Math
Addition: Garden Math
Worksheet
Addition: Garden Math
Kids practice adding single-digit numbers and writing the sums on this garden-themed kindergarten math worksheet.
Kindergarten
Math
Worksheet
Addition Crossword
Addition Crossword
Worksheet
Addition Crossword
Challenge your second grader with some 2-digit addition review using this addition crossword!
2nd grade
Math
Worksheet
Simple Math Word Problems
Simple Math Word Problems
Worksheet
Simple Math Word Problems
Your first grader will get some practice with beginning word problems as he puts together some tasty burgers.
1st grade
Math
Worksheet
Elliott's Museum: Addition and Subtraction Word Problem Story
Elliott's Museum: Addition and Subtraction Word Problem Story
Game
Elliott's Museum: Addition and Subtraction Word Problem Story
Kids help Elliott prepare treasures for her museum by answering word problems by using a tape diagram.
3rd grade
Math
Game
Comparing Numbers 2
Comparing Numbers 2
Guided Lesson
Comparing Numbers 2
First graders' fluidity with comparing numbers is an important building block for the higher-level math concepts to come in the later grades. You can give first graders a leg up with this lesson, featuring guided instruction and practice problems in comparing numbers. Once kids get through this lesson, you can download and print the suggested comparing numbers worksheets in order to provide even more opprotunities for practice.
1st grade
Math
Guided Lesson
Triple Digits! 3-Digit Addition & Subtraction
Triple Digits! 3-Digit Addition & Subtraction
Worksheet
Triple Digits! 3-Digit Addition & Subtraction
Give this worksheet a spin, and you'll be on your way to three-digit addition and subtraction success.
2nd grade
Math
Worksheet
Addition 4
Addition 4
Guided Lesson
Addition 4
In this lesson, kids are given different strategies for finding the sum of two numbers. Addition strategies such as these help third graders gain a deeper understanding of, and fluency with, this operation. The lesson features guided instruction and plenty of practice problems to apply what is being learned. For even more practice, try our third grade addition worksheets recommended to accompany this lesson.
3rd grade
Math
Guided Lesson
Math Mixed Review Part 1: Flying Through Fourth Grade
Math Mixed Review Part 1: Flying Through Fourth Grade
Worksheet
Math Mixed Review Part 1: Flying Through Fourth Grade
From multi-digit subtraction to identifying prime numbers, assess each student’s mastery of a variety of fourth-grade math skills.
4th grade
Math
Worksheet
Math: Everything in its Place Value
Math: Everything in its Place Value
Workbook
Math: Everything in its Place Value
Understanding the value of a number has never been more inviting. This series of worksheets will give your second grader the opportunity to count, read and compare numbers.
2nd grade
Math
Workbook
Number Pair Staircase 2
Number Pair Staircase 2
Game
Number Pair Staircase 2
Kindergarten
Math
Game

Addition Resources

A lifelong love of math begins from the moment your child learns how to put two things together and come up with a whole new number. Addition is finding the total, or sum, by combining two or more numbers. Our resources and worksheets will encourage your child to dive into this first order of operations and give him or her the foundation to build on other, more advanced math concepts.

Addition Basics

Addition, signified by the plus symbol, is one of the four basic operations of math. The others are subtraction, multiplication and division. When your child learns how to count, the next logical thing is to add things together. Performing addition is the one of the simplest numerical tasks.

Example:
1 + 1 = 2

Children as young as toddler age can grasp this concept once they master counting. As they progress through elementary school, students are taught to add numbers in the decimal system, starting with single digits and progressively tackling more difficult problems. Eventually, children learn to add more quickly by rote memorization. Once some facts are committed to memory, they begin to derive unknown facts from known ones. For example, if they know that 5 + 5 = 10, they can infer that 5 + 6 = 11 by just adding one more to 10. With experience, addition becomes a mixture of memorization and derived facts.

Addition has three distinct properties. They are:

Commutative Property: Changing the order of addends (the numbers that are added together) does not change the sum.
Example: 1 + 2 = 2 + 1

Associative Property: Changing the grouping of addends does not change the sum.
Example: (2 + 3) + 4 = 2 + (3 + 4)

Identity Element: The sum of 0 and any number is that number.
Example: 0 + 1 = 1

Addition is a foundational skill for children. It’s their first exposure to mathematical operations. Give them a solid start with our worksheets and resources.