1.OA.D Worksheets
CCSS.MATH.CONTENT.1.OA.D
:"Work with addition and subtraction equations."
These worksheets can help students practice this Common Core State Standards skill.
Worksheets
Math Lab Addition #2
Worksheet
Math Lab Addition #2
Not only can your child practice her math facts with numbers between 1 and 20, she'll also practice writing addition problems with the correct symbols.
1st Grade
Math
Worksheet
Balancing Equations: Cut and Paste #1
Interactive Worksheet
Balancing Equations: Cut and Paste #1
Practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!
1st Grade
Math
Interactive Worksheet
Balancing Equations: Cut and Paste #2
Interactive Worksheet
Balancing Equations: Cut and Paste #2
Get more practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!
1st Grade
Math
Interactive Worksheet
Balancing Equations: Cut and Paste #3
Interactive Worksheet
Balancing Equations: Cut and Paste #3
Get even more practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!
1st Grade
Math
Interactive Worksheet
Finding True Number Sentences Maze #1
Interactive Worksheet
Finding True Number Sentences Maze #1
Engage young learners with this fun math maze featuring addition and subtraction facts within 20!
1st Grade
Math
Interactive Worksheet
Finding True Number Sentences Maze #2
Interactive Worksheet
Finding True Number Sentences Maze #2
Engage young learners with another fun math maze!
1st Grade
Math
Interactive Worksheet
Finding True Number Sentences Maze #3
Interactive Worksheet
Finding True Number Sentences Maze #3
Keep young minds sharp with another fun math maze!
1st Grade
Math
Interactive Worksheet
Make Balanced Equations #1
Worksheet
Make Balanced Equations #1
Practice making balanced equations with this first-grade math worksheet!
1st Grade
Math
Worksheet
Make Balanced Equations #2
Worksheet
Make Balanced Equations #2
Get more practice making balanced equations with this first-grade math worksheet!
1st Grade
Math
Worksheet
Make Balanced Equations #3
Worksheet
Make Balanced Equations #3
Get even more practice making balanced equations with this first-grade math worksheet!
1st Grade
Math
Worksheet
Balance Equations #1
Interactive Worksheet
Balance Equations #1
Get practice balancing addition and subtraction equations with this lower grades math worksheet!
Interactive Worksheet
Balance Equations #2
Interactive Worksheet
Balance Equations #2
Get more practice balancing addition and subtraction equations with this lower grades math worksheet!
1st Grade
Math
Interactive Worksheet
Balance Equations #3
Interactive Worksheet
Balance Equations #3
Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!
1st Grade
Math
Interactive Worksheet
Valentine's Day Puzzle: Addition and Subtraction Within 10
Interactive Worksheet
Valentine's Day Puzzle: Addition and Subtraction Within 10
First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!
1st Grade
Math
Interactive Worksheet
Valentine's Day Puzzle: Addition and Subtraction Within 20
Interactive Worksheet
Valentine's Day Puzzle: Addition and Subtraction Within 20
Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!
1st Grade
Math
Interactive Worksheet
St. Patrick's Day Puzzle: Addition and Subtraction Within 10
Interactive Worksheet
St. Patrick's Day Puzzle: Addition and Subtraction Within 10
Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!
1st Grade
Math
Interactive Worksheet
St. Patrick's Day Puzzle: Addition and Subtraction Within 20
Interactive Worksheet
St. Patrick's Day Puzzle: Addition and Subtraction Within 20
Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!
1st Grade
Math
Interactive Worksheet
Easter Puzzle: Addition and Subtraction Within 10
Interactive Worksheet
Easter Puzzle: Addition and Subtraction Within 10
Ignite problem-solving prowess in your young math learners with this fun Easter puzzle worksheet!
1st Grade
Math
Interactive Worksheet
Easter Puzzle: Addition and Subtraction Within 20
Interactive Worksheet
Easter Puzzle: Addition and Subtraction Within 20
Invite your learners to hop into some fun with this seasonal Easter puzzle worksheet!
1st Grade
Math
Interactive Worksheet
Spring Puzzle: Addition and Subtraction Within 10
Interactive Worksheet
Spring Puzzle: Addition and Subtraction Within 10
Spark curiosity and problem-solving skills in young learners with this engaging spring-themed math puzzle!
1st Grade
Math
Interactive Worksheet
Spring Puzzle: Addition and Subtraction Within 20
Interactive Worksheet
Spring Puzzle: Addition and Subtraction Within 20
Say goodbye to spring fever with this sweet spring-themed math puzzle!
Interactive Worksheet
The Numbers Are Missing!
Interactive Worksheet
The Numbers Are Missing!
In this addition and subtraction worksheet, children will provide the missing numbers to balance ten expressions.
1st Grade
Math
Interactive Worksheet
Assessment: Adding Three Numbers
Interactive Worksheet
Assessment: Adding Three Numbers
Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.
1st Grade
Math
Interactive Worksheet
Number Bonds All Around
Interactive Worksheet
Number Bonds All Around
Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.
1st Grade
Math
Interactive 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.
Worksheet
Break the Numbers Down!
Worksheet
Break the Numbers Down!
Students learn to decompose numbers through this fun activity. After being given a number, young mathematicians come up with their own way to decompose the number into two different numbers.
1st Grade
Math
Worksheet
