Addition Resources

1,535 filtered results
1,535 filtered results
Addition
Sort by
Single-Digit Addition
Single-Digit Addition
Worksheet
Single-Digit Addition
Jump to the rhythm of the math beat with this 1st grade worksheet that features single-digit addition problems with sums up to 9.
1st grade
Math
Worksheet
Number Sentence: Superstar Addition
Number Sentence: Superstar Addition
Worksheet
Number Sentence: Superstar Addition
Your child will create a number sentence as she counts stars to find single-digit addends on this math worksheet.
1st grade
Math
Worksheet
Bubble Buster: Addition to 10
Bubble Buster: Addition to 10
Game
Bubble Buster: Addition to 10
Kids click on bubbles that add up to 10 to try to keep the bubbles from overflowing.
1st grade
Math
Game
1-Minute Math: Addition
1-Minute Math: Addition
Worksheet
1-Minute Math: Addition
Start the timer and see how many addition problems your kid can solve in one minute. Known as minute math, this exercise is great arithmetic practice.
1st grade
Math
Worksheet
Pineapple Math: Two-Digit Addition
Pineapple Math: Two-Digit Addition
Worksheet
Pineapple Math: Two-Digit Addition
Kids solve addition problems with two-digit addends and no regrouping on this second grade math worksheet.
2nd grade
Math
Worksheet
Kids Word Problems
Kids Word Problems
Worksheet
Kids Word Problems
Help your child review core addition skills and work her mental math muscles with these quick kids word problems.
2nd grade
Math
Worksheet
More Mixed Minute Math
More Mixed Minute Math
Worksheet
More Mixed Minute Math
Children work on their math automaticity and accuracy skills in this set of 48 mixed math problems.
3rd grade
Math
Worksheet
Double-Digit Addition and Subtraction
Double-Digit Addition and Subtraction
Worksheet
Double-Digit Addition and Subtraction
Children practice two-digit addition and subtraction with this worksheet.
2nd grade
Math
Worksheet
2 Math Minutes: Addition
2 Math Minutes: Addition
Worksheet
2 Math Minutes: Addition
Math minutes are an exciting, fast-paced way to get in lots of arithmetic practice. Race against the clock to solve these addition problems in two minutes.
2nd grade
Math
Worksheet
Addition: Circus Math
Addition: Circus Math
Worksheet
Addition: Circus Math
Kids practice adding single-digit numbers and writing the sums on this circus-themed kindergarten math worksheet.
Kindergarten
Math
Worksheet
Two- and Three- Digit Addition
Two- and Three- Digit Addition
Game
Two- and Three- Digit Addition
Kids solve two- and three-digit addition problems by regrouping in order to help the Professor grow out his beard.
3rd grade
Math
Game
Addition Pizza Party: 1-10
Addition Pizza Party: 1-10
Game
Addition Pizza Party: 1-10
Kids practice concrete counting and simple addition at the pizza parlor.
Preschool
Math
Game
Thanksgiving Math: Simple Addition #3
Thanksgiving Math: Simple Addition #3
Worksheet
Thanksgiving Math: Simple Addition #3
Children practice simple addition in this holiday-themed worksheet.
Kindergarten
Math
Worksheet
Second Grade Independent Study Packet - Week 1
Second Grade Independent Study Packet - Week 1
Workbook
Second Grade Independent Study Packet - Week 1
Get 5 days of independent activities in reading, writing and math for second graders with Week 1 of this independent study packet. 
2nd grade
Reading & Writing
Workbook
Kindergarten Independent Study Packet - Week 1
Kindergarten Independent Study Packet - Week 1
Workbook
Kindergarten Independent Study Packet - Week 1
Week 1 of this independent study packet offers your kindergartener 5 days worth of activities in reading, writing and math.
Kindergarten
Reading & Writing
Workbook
Count and Add Blocks
Count and Add Blocks
Worksheet
Count and Add Blocks
This worksheet takes your child a step farther than one-digit addition. As he completes the page, he'll learn to add a two-digit number to a one-digit number.
2nd grade
Math
Worksheet
Addition Under the Sea
Addition Under the Sea
Worksheet
Addition Under the Sea
Dive into addition with the single digits in this worksheet, featuring an ocean floor background.
Kindergarten
Math
Worksheet
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
Making Change at the Toy Store
Making Change at the Toy Store
Worksheet
Making Change at the Toy Store
On this second grade math worksheet, kids solve money word problems about making change on a fun trip to the toy store.
2nd grade
Math
Worksheet
Simple Addition and Subtraction
Simple Addition and Subtraction
Worksheet
Simple Addition and Subtraction
Give those addition and subtraction skills a boost with this practice worksheet that includes both vertical and horizontal equations!
1st grade
Math
Worksheet
Two-Step Addition & Subtraction Word Problems Check-In
Two-Step Addition & Subtraction Word Problems Check-In
Worksheet
Two-Step Addition & Subtraction Word Problems Check-In
This exercise will assess students’ abilities to solve two-step addition and subtraction word problems with mixed operations
3rd grade
Math
Worksheet
Thanksgiving Math: Simple Addition #1
Thanksgiving Math: Simple Addition #1
Worksheet
Thanksgiving Math: Simple Addition #1
Children practice simple addition in this holiday-themed worksheet.
Preschool
Math
Worksheet
Adding and Subtracting: What's the Word? 1
Adding and Subtracting: What's the Word? 1
Worksheet
Adding and Subtracting: What's the Word? 1
Kids solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.
1st grade
Math
Worksheet
Assessment: Entering Second Grade Math
Exercise
Assessment: Entering Second Grade Math
Assessment: Entering Second Grade Math will help students practice this key first grade skill. Try our free exercises to build knowledge and confidence.
1st grade
Math
Exercise
Adding Up To 10
Adding Up To 10
Worksheet
Adding Up To 10
Adding up to 10 is as easy as counting balloons thanks to this worksheet!
Kindergarten
Math
Worksheet

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.