Addition within 20 Resources
Entire Library
Printable worksheets
Online games
Guided Lessons
Lesson plans
Hands-on activities
Online exercises
Interactive stories
Song videos
Printable workbooks
Science projects
More
Current Filters (359 results):
359 filtered results
Addition within 20
Current Filters (359 results):
359 filtered results
Addition within 20
- Filter Results
-
- By Subject
- Coding Games
- Fine arts
- Foreign language
- Math
- Number Sense
- Addition
- Addition and Patterns of 1 More
- Addition within 5
- Addition within 10
- Addition within 20
- Addition and Counting On
- Addition and Decomposing Numbers
- Addition and the Commutative Property
- Addition and Missing Factors
- Addition Facts
- Addition & Inverse Operations
- Addition Word Problems
- Two-Digit Addition
- Three-Digit Addition
- Multi-Digit Addition
- Addition with Decimal Numbers
- Subtraction
- Multiplication
- Division
- Fractions
- Measurement
- Time
- Money Math
- Data
- Geometry
- Math Challenges
- Math Word Problems
- Reading & writing
- Science
- Social emotional
- Social studies
- Typing
-
- By Topic
- Arts & crafts
- Coloring
- Holidays
- Offline games
- Seasonal
-
- By Standard
- Common Core
Multiplication: Add & Multiply Acorns
Worksheet
Multiplication: Add & Multiply Acorns
These acorns are not just falling ... they're multiplying! Kids will complete the addition and multiplication number sentence represented by the acorn pictures.
2nd grade
Math
Worksheet
Fact Family Houses
Worksheet
Fact Family Houses
This fact family worksheet gets kids to add and subtract. In this fact family worksheet, third graders will fill in the missing numbers in fact family houses.
1st grade
Math
Worksheet
Addition Color by Number
Worksheet
Addition Color by Number
Looking for a different way to engage your child with his addition facts? This color by number underwater scene might do the trick!
1st grade
Math
Worksheet
Addition and Subtraction Practice
Worksheet
Addition and Subtraction Practice
Help your second grader get a good review of adding and subtracting double-digits with this practice sheet.
2nd grade
Math
Worksheet
Practice Test: Math Facts to 18
Worksheet
Practice Test: Math Facts to 18
Covering addition and subtraction facts up to 18, this quick practice test offers a great review.
1st grade
Math
Worksheet
Jack and the Beanstalk Fun Pack
Workbook
Jack and the Beanstalk Fun Pack
This workbook tells the story of Jack and the Beanstalk. Read, count and measure along with Jack!
1st grade
Math
Workbook
Single and Double-Digit Addition Subtraction Assessment
Worksheet
Single and Double-Digit Addition Subtraction Assessment
This addition and subtraction exercise is designed to assess your students' math skills at the beginning of third grade.
3rd grade
Math
Worksheet
Fish Bowl Addition
Game
Fish Bowl Addition
Students help Birdee and Cuz-Cuz count up all the fish they won in this addition game.
1st grade
Math
Game
Ski Race: Addition to 30
Game
Ski Race: Addition to 30
Kids practice mentally adding sums up to 30 in this fast-paced addition race.
2nd grade
Math
Game
How Many Shapes?
Worksheet
How Many Shapes?
This worksheet will help your kindergarten students practice identifying and writing each part of an addition equation.
Kindergarten
Math
Worksheet
Build Your Own Number Bond
Worksheet
Build Your Own Number Bond
It’s time for students to make their own number bonds! In this activity, students will be given number sentences to solve and represent using number bonds.
1st grade
Math
Worksheet
Math Crossword Puzzles for Kids
Worksheet
Math Crossword Puzzles for Kids
Make math more enjoyable with these simple math crossword puzzles for kids!
1st grade
Math
Worksheet
Addition Using a Number Line
Worksheet
Addition Using a Number Line
Your student will practice her addition skills with this number line worksheet. Skip along the number line to solve the addition problem!
1st grade
Math
Worksheet
Tasty Addition Practice
Workbook
Tasty Addition Practice
Make addition delicious! Kids will practice adding single-digit numbers with the help of some worksheets that are all about food.
1st grade
Math
Workbook
Fact Families
Worksheet
Fact Families
Looking for a worksheet that practices addition and subtraction skills? This printable works with fact families and common denominators.
3rd grade
Math
Worksheet
Picture Multiplication
Worksheet
Picture Multiplication
Count up the shapes to solve each multiplication equation! This worksheet is a great way to help a visual learner nail down the concept of multiplication.
3rd grade
Math
Worksheet
Adding Within 20
Lesson plan
Adding Within 20
This scaffolded EL lesson will help your students fluently add within 20, while reinforcing parts of a whole. Use as a pre-lesson for Addition: Over in a Flash, or as a stand alone activity.
2nd grade
Math
Lesson plan
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
Guided Lesson
Number Line 1-20
Worksheet
Number Line 1-20
Use this number line as a tool to practice adding and subtracting within 20.
1st grade
Math
Worksheet
1–10 Number Cards
Worksheet
1–10 Number Cards
Print these handy number cards on card stock and use them to practice number recognition and basic facts. For a fun twist, cards can be used to play Addition Number Grab, a variation of War!
1st grade
Math
Worksheet
Addition: Over in a Flash
Lesson plan
Addition: Over in a Flash
Encourage your students to take part in some friendly competition with this game that has students practice their addition skills with flashcards.
1st grade
Math
Lesson plan
Snail Fact Families
Worksheet
Snail Fact Families
Kids add, subtract, or use math facts they have committed to memory to fill in the missing numbers in the fact families on this second grade math worksheet.
1st grade
Math
Worksheet
Addition Number Stories
Worksheet
Addition Number Stories
Practice addition from a different approach with these number stories. Find the addition equation in each word problem.
1st grade
Math
Worksheet
Double-9 Domino Dash
Lesson plan
Double-9 Domino Dash
Break out the dominoes! Students will practice adding and comparing numbers with this fun game. Use this scaffolded EL Lesson alone or for more addition practice before teaching the **Adding with Dominoes and Playing Cards** lesson.
1st grade
Math
Lesson plan
Spring Math Assessment Subtraction within 20
Worksheet
Spring Math Assessment Subtraction within 20
Use these fun toy themed math problems to assess your students’ ability to solve addition and subtraction problems within 20.
Kindergarten
Math
Worksheet
Addition within 20 Resources
If your students have mastered adding numbers under 10, move them on up with these resources for adding numbers within 20. These worksheets provide students with plenty of practice adding. There are also several lesson plans to give you ideas for teaching students how to add numbers within 20. If students struggle, you may want to review our addition within 10 lesson plans.
Accessible Addition Within 20 Resources
The need to calculate simple equations often comes up in day-to-day life—exchanging money, following recipes and determining elapsed time are a few common examples. The addition within 20 resources housed in the Learning Library caters to kids who start to dip into two-digit math.The printable worksheets provide assorted assignments that sharpen this skill. Kids can practice finding the sum with traditional vertical and horizontal equations. There are also many addition-within-20 word problem printouts. Some of the worksheets are illustrative, like with spaceships or rainbow fish, to deliver visual and creative math lessons.
Hands-on activities help students refine what they have learned in the classroom. A creative game called
Kids continue to build their counting capabilities with the online games, guided lessons, printable workbooks, interactive stories and other addition within 20 resources in the library.
