1.OA Worksheets, Workbooks, Lesson Plans, and Games
CCSS.MATH.CONTENT.1.OA
:"Operations and Algebraic Thinking"
These worksheets, workbooks, lesson plans, and teacher editions 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
Math Salad: Adding Within 10 #2
Worksheet
Math Salad: Adding Within 10 #2
Orange you glad you know your addition facts? Build fluency skills in this first-grade worksheet!
Worksheet
Math Salad: Adding Within 10 #11
Worksheet
Math Salad: Adding Within 10 #11
First graders will enjoy adding with this fruit and vegetable-themed worksheet!
Worksheet
Make Balanced Equations #1
Worksheet
Make Balanced Equations #1
Practice making balanced equations with this first-grade math worksheet!
1st Grade
Math
Worksheet
Fact Families
Worksheet
Fact Families
Looking for a worksheet that practices addition and subtraction skills? This printable works with addition and subtraction fact families.
Worksheet
Single-Digit Subtraction
Interactive Worksheet
Single-Digit Subtraction
Build single-digit subtraciton skills with this math worksheet.
1st Grade
Math
Interactive Worksheet
Lesson Plans
Active Math
Lesson plan
Active Math
Have a class that can't sit still long enough to practice their addition? This activity puts math and PE together to help your kids add up to 20 while being active!
1st Grade
Math
Lesson plan
Scavenger Hunt Addition
Lesson plan
Scavenger Hunt Addition
Get your students moving with this activity that helps them practice their addition skills while having fun hunting for their next problem.
1st Grade
Math
Lesson plan
Where is my Fact Family?
Lesson plan
Where is my Fact Family?
This nifty lesson helps kinesthetic learners reinforce their knowledge of the commutative property. Students will love the challenge of matching equations with their fact families.
1st Grade
Math
Lesson plan
Adding with M&M's
Lesson plan
Adding with M&M's
Use a sweet treat to help students do hands-on math! Students will practice their addition skills in this yummy activity.
1st Grade
Math
Lesson plan
Art Subtraction
Lesson plan
Art Subtraction
Practice subtraction with art! Help early learners grasp the concept of "taking away" using drawings. This lesson helps students work toward subtraction with numerals, and the mastery of simple shapes.
1st Grade
Math
Lesson plan
Writing Simple Equations
Lesson plan
Writing Simple Equations
Understanding how words translate into equations is a critical everyday math skill. Take your students step-by-step through this process in this lesson.
1st Grade
Math
Lesson plan
Workbooks
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.
Workbook
Hooray for Arrays
Workbook
Hooray for Arrays
In this arrays 101 workbook, we explore and practice concepts like multiplication, repeated addition, factors, and products — all using arrays!
3rd Grade
Math
Workbook
All in the Fact Family
Workbook
All in the Fact Family
Number sentences make more sense when picking apart fact families and putting them back together! This colorful workbook helps kids make connections between addition and subtraction.
Workbook
Word Problems, No Problem
Workbook
Word Problems, No Problem
Get a great introduction to word problems with this round up of practice pages. Kids will review addition and subtraction from a different approach, and learn how math can apply to the real world.
Workbook
Games
No games found for this common core code.
Exercises
No exercises found for this common core code.
Teacher Editions
Building Math Fluency, Grade 1: Subtraction
Workbook
Building Math Fluency, Grade 1: Subtraction
Give your first graders the power to subtract with confidence, one smart strategy at a time with this teacher edition workbook by Evan-Moor!
Workbook
Building Math Fluency, Grade 1: Addition
Workbook
Building Math Fluency, Grade 1: Addition
Supercharge your first grader's addition skills with strategies that really stick, with this teacher edition workbook by Evan-Moor!
Workbook
