1.OA.B Worksheets
CCSS.MATH.CONTENT.1.OA.B
:"Understand and apply properties of operations and the relationship between addition and subtraction."
These worksheets can help students practice this Common Core State Standards skill.
Worksheets
Three Addend Word Problems
Worksheet
Three Addend Word Problems
Teach your students to solve word problems with three addends. Plenty of space is provided for students to show their thinking!
1st Grade
Math
Worksheet
Vocabulary Cards: Fact Family Triangles
Worksheet
Vocabulary Cards: Fact Family Triangles
Use these vocabulary cards with the EL Support Lesson Plan: Fact Family Triangles.
1st Grade
Math
Worksheet
Make Your Own Fact Family Triangles
Worksheet
Make Your Own Fact Family Triangles
Students will love getting to make and cut out their own fact family triangles as they practice writing three related numbers.
1st Grade
Math
Worksheet
Double-9 Domino Dash
Worksheet
Double-9 Domino Dash
Students will practice counting, adding, and comparing numbers with this engaging game. Each player chooses a domino, and the player with the greater number of dots takes both dominoes!
1st Grade
Math
Worksheet
Fact Family Practice: Icy Fact Families
Interactive Worksheet
Fact Family Practice: Icy Fact Families
In this fact family practice worksheet, kids show that they understand the inverse relationship between addition and subtraction.
1st Grade
Math
Interactive Worksheet
Math Fact: Relationship Between Addition & Subtraction
Worksheet
Math Fact: Relationship Between Addition & Subtraction
Help students make the connection between addition and subtraction with this appealing worksheet!
Worksheet
Practice with Ten Frames
Worksheet
Practice with Ten Frames
Each ten frame has ten boxes. Some boxes have red chips and others don't. If the top half of the ten frame is filled with red chips, how many are left? 10-5=5.
1st Grade
Math
Worksheet
Practice Adding and Subtracting with Ten Frames
Worksheet
Practice Adding and Subtracting with Ten Frames
Help your little one practice her adding subtracting skills with this game of ten frames! Each ten frame has a set of ten boxes.
1st Grade
Math
Worksheet
Using Addition to Subtract #1
Interactive Worksheet
Using Addition to Subtract #1
Students hone subtraction skills by using their understanding of addition with this inviting math worksheet!
1st Grade
Math
Interactive Worksheet
Using Addition to Subtract #2
Interactive Worksheet
Using Addition to Subtract #2
Students further hone subtraction skills by using their understanding of addition with this appealing math worksheet!
1st Grade
Math
Interactive Worksheet
Using Addition to Subtract #3
Interactive Worksheet
Using Addition to Subtract #3
Students further hone subtraction skills by using their understanding of addition with this appealing math worksheet!
1st Grade
Math
Interactive Worksheet
Related Addition and Subtraction Facts #1
Interactive Worksheet
Related Addition and Subtraction Facts #1
Invite students to explore the relationship between addition and subtraction facts with this first-grade math worksheet!
Interactive Worksheet
Related Addition and Subtraction Facts #2
Interactive Worksheet
Related Addition and Subtraction Facts #2
Explore the relationship between addition and subtraction facts with this first-grade math worksheet!
Interactive Worksheet
Related Addition and Subtraction Facts #3
Interactive Worksheet
Related Addition and Subtraction Facts #3
Explore the relationship between addition and subtraction facts with this first-grade math worksheet!
Interactive Worksheet
Number Bonds: Roll the Dice
Interactive Worksheet
Number Bonds: Roll the Dice
Practice adding with dice in this unique number bonds worksheet!
Interactive Worksheet
Commutative Property of Addition: Match Numbers and Shapes #1
Interactive Worksheet
Commutative Property of Addition: Match Numbers and Shapes #1
Practice rearranging addition equations with this colorful worksheet!
Interactive Worksheet
Modeling the Commutative Property of Addition With Pictures #1
Interactive Worksheet
Modeling the Commutative Property of Addition With Pictures #1
Learn about the commutative property with this beach-themed worksheet!
Interactive Worksheet
The Commutative Property of Addition: Cut and Paste
Worksheet
The Commutative Property of Addition: Cut and Paste
Balance equations with the commutative property in this engaging worksheet!
Worksheet
The Commutative Property of Addition: Matching
Worksheet
The Commutative Property of Addition: Matching
Test your knowledge of the commutative property with this essential worksheet!
Worksheet
Name That Addition Property!
Interactive Worksheet
Name That Addition Property!
Can you tell the difference between the associative, commutative, and identity properties?
Interactive Worksheet
Associative Property of Addition: Rewrite the Expression
Worksheet
Associative Property of Addition: Rewrite the Expression
Learn the associative property of addition with this inviting worksheet!
Worksheet
Associative Property of Addition: What's Missing?
Interactive Worksheet
Associative Property of Addition: What's Missing?
Try using the associative property in this fill-in-the-blank worksheet!
Interactive Worksheet
Modeling the Commutative Property of Addition With Number Lines
Worksheet
Modeling the Commutative Property of Addition With Number Lines
Help first graders visualize the commutative property of addition with this number line worksheet!
Worksheet
Commutative Property of Addition: Match Numbers to Shapes #2
Interactive Worksheet
Commutative Property of Addition: Match Numbers to Shapes #2
Learn to use the commutative property with three-addend addition expressions!
Interactive Worksheet
Commutative Property of Addition: Match Numbers and Shapes #3
Interactive Worksheet
Commutative Property of Addition: Match Numbers and Shapes #3
Master the commutative property of addition with this inviting worksheet!
Interactive Worksheet
Subtracting From Ten on a Ten Frame: Cut and Paste #1
Interactive Worksheet
Subtracting From Ten on a Ten Frame: Cut and Paste #1
Subtract from 10 using ten frames in this cut-and-paste worksheet created for kindergarteners and first graders!
Kindergarten
Math
Interactive Worksheet
Modeling the Commutative Property of Addition With Pictures #2
Interactive Worksheet
Modeling the Commutative Property of Addition With Pictures #2
Learn how the commutative property works with this colorful worksheet!
Interactive Worksheet
Modeling the Commutative Property of Addition With Pictures #3
Interactive Worksheet
Modeling the Commutative Property of Addition With Pictures #3
Practice a vital addition skill with this bright, summery worksheet!
Interactive Worksheet
Subtracting From Ten on a Ten Frame: Cut and Paste #2
Interactive Worksheet
Subtracting From Ten on a Ten Frame: Cut and Paste #2
Strengthen early learners’ subtraction skills with this hands-on worksheet!
Kindergarten
Math
Interactive Worksheet
Number Bond Subtraction: Write the Equation #1
Worksheet
Number Bond Subtraction: Write the Equation #1
Become a number bond pro with this first-grade subtraction worksheet!
Worksheet
