Learning Library
Worksheets
By Grade
Preschool
Kindergarten
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
All Worksheets
By Subject
Math
Reading
Writing
Science
Social Studies
Coloring Pages
Worksheet Generator
Common Core
Games
By Grade
Preschool
Kindergarten
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
All Games
By Subject
Math
Reading
Typing
Coding
Songs
Stories
Lesson Plans
By Grade
Preschool
Kindergarten
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
All Lesson Plans
By Subject
Math
Reading
Writing
Science
Social Studies
Workbooks
By Grade
Preschool
Kindergarten
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
All Workbooks
By Subject
Math
Reading
Writing
Science
Social Studies
Coloring
Exercises
By Grade
3rd Grade
4th Grade
5th Grade
All Exercises
By Subject
Math
Reading
Science Projects
By Grade
Kindergarten
Elementary School
All Project Ideas
By Subject
Physical Science
Earth and Space Science
Life Science
Applied Science
Behavioral/Health Science
Skills Progression
By Grade
Preschool
Kindergarten
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
All Grades
By Subject
Math
Reading & Writing
More
Products
Articles
Worksheet Generator
Common Core Resources
Guided Lessons
Weekly Boost
Blog
School Licenses
Grades
Preschool
Kindergarten
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
Summer Boost
Search Our Content Library
Entire Library
Printable Worksheets
Online Games
Guided Lessons
Lesson Plans
Hands-on Activities
Interactive Stories
Online Exercises
Printable Workbooks
Science Projects
Song Videos
Filters
39 filtered results
39 filtered results
1st grade
Addition
1st Grade
Sort by
Popularity
Highest Rated
Most Recent
Title
Relevance
Filter Results
clear all filters
By Grade
Preschool
Kindergarten
1st grade
2nd grade
3rd grade
4th grade
5th grade
6th grade
By Subject
Math
Number Sense
Addition
Addition Strategies
Addition Facts
Multi-Digit Addition
Addition and Missing Factors
Subtraction
Mixed Operations
Geometry
Time
Math Word Problems
By Standard
Common Core
Mathematics
1st Grade
Operations and Algebraic Thinking
Numbers and Operations, Base 10
2nd Grade
Water Rafting: Addition Fact Families Within 10
Game
Water Rafting: Addition Fact Families Within 10
Children practice addition within 10 in this water rafting adventure!
1st grade
Math
Game
Treasure Diving: Compose Numbers to Make 10 (Game 3)
Game
Treasure Diving: Compose Numbers to Make 10 (Game 3)
Ask your child to practice adding up to 10 and breaking down math equations in this math race.
1st grade
Math
Game
Dino Bones: Two-Digit Addition Within 100
Game
Dino Bones: Two-Digit Addition Within 100
Children practice adding two-digit and one-digit numbers to dig up fossils in this math game.
1st grade
Math
Game
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
Treasure Diving: Addition Fact Families Within 20
Game
Treasure Diving: Addition Fact Families Within 20
Children must choose the correct addition expressions as they race to the sunken treasure chest.
1st grade
Math
Game
Bubble Buster: Addition Within 10
Game
Bubble Buster: Addition Within 10
Kids add to different target numbers, and must be quick; the balls are dropping fast!
1st grade
Math
Game
Dino Photoshoot: Two-Digit Addition Within 20
Game
Dino Photoshoot: Two-Digit Addition Within 20
Children use their knowledge of addition to snap pictures of unique dinosaurs in this fun math game!
1st grade
Math
Game
Dino Fishing: Two-Digit Addition and Finding 10 More
Game
Dino Fishing: Two-Digit Addition and Finding 10 More
Practice two-digit addition and adding multiples of 10 in this Dino Fishing math game.
1st grade
Math
Game
Water Rafting: Addition Fact Families Within 20
Game
Water Rafting: Addition Fact Families Within 20
Children complete a race by choosing the correct addition expressions for the given fact families.
1st grade
Math
Game
Match: Addition within 20 and Missing Factors
Game
Match: Addition within 20 and Missing Factors
Kids practice matching each addition equation to its missing factor in this interactive math game.
1st grade
Math
Game
Treasure Diving: Adding Two-Digit and One-Digit Numbers
Game
Treasure Diving: Adding Two-Digit and One-Digit Numbers
Learners hone their two-digit by one-digit addition skills in this underwater race to sunken treasure!
1st grade
Math
Game
Water Rafting: Adding Two-Digit and One-Digit Numbers
Game
Water Rafting: Adding Two-Digit and One-Digit Numbers
Children hone their multi-digit addition skills in this fun race to the finish line!
1st grade
Math
Game
Treasure Diving: Compose Numbers to Make 20 (Game 3)
Game
Treasure Diving: Compose Numbers to Make 20 (Game 3)
In this energizing math game, think about how different numbers can add up to 20.
1st grade
Math
Game
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
Treasure Diving: Adding Two-Digit Numbers and Multiples of 10
Game
Treasure Diving: Adding Two-Digit Numbers and Multiples of 10
Hone first grade addition strategies with this underwater math adventure!
1st grade
Math
Game
Treasure Diving: Compose Numbers to Make 10 (Game 1)
Game
Treasure Diving: Compose Numbers to Make 10 (Game 1)
How do you make 10? Dive into a math adventure and discover simple equations that add up to 10.
1st grade
Math
Game
Match: Addition Within 10 and Missing Factors
Game
Match: Addition Within 10 and Missing Factors
Kids hone their single-digit addition skills as they match equations with their missing factors.
1st grade
Math
Game
Match: Addition Within 20 and Missing Factors 2
Game
Match: Addition Within 20 and Missing Factors 2
Fill in these addition facts! This game challenges kids to match missing factors to each equation.
1st grade
Math
Game
Treasure Diving: Compose Numbers to Make 10 (Game 2)
Game
Treasure Diving: Compose Numbers to Make 10 (Game 2)
Which equation makes 10? Help young mathematicians figure it out in this treasure diving math game.
1st grade
Math
Game
Treasure Diving: Addition Fact Families Within 10 (Game 2)
Game
Treasure Diving: Addition Fact Families Within 10 (Game 2)
Think about how numbers are related in this interactive game about addition fact families.
1st grade
Math
Game
Treasure Diving: Addition Missing Factors within 20 (Game 1)
Game
Treasure Diving: Addition Missing Factors within 20 (Game 1)
Dive for treasure and missing factors in this online game featuring addition equations.
1st grade
Math
Game
Treasure Diving: Addition Missing Factors Within 10 (Game 2)
Game
Treasure Diving: Addition Missing Factors Within 10 (Game 2)
Children hone their knowledge of addition and missing factors in a race to reach the sunken treasure.
1st grade
Math
Game
Treasure Diving: Compose Numbers to Make 20 (Game 1)
Game
Treasure Diving: Compose Numbers to Make 20 (Game 1)
Find the sum of 12 plus 8 and other combinations that make 20 in this online diving adventure.
1st grade
Math
Game
Ski Racer: Two-Digit Addition and Finding 1 More
Game
Ski Racer: Two-Digit Addition and Finding 1 More
Add one and find the sum! In this game, children practice number and pattern recognition skills.
1st grade
Math
Game
Treasure Diving: Compose Numbers to Make 20 (Game 2)
Game
Treasure Diving: Compose Numbers to Make 20 (Game 2)
Compose numbers to make 20 and build first grade addition skills in each round of this online game.
1st grade
Math
Game
1
2