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
St. Patrick's Day Subtraction #1
Interactive Worksheet
St. Patrick's Day Subtraction #1
Collect all of these lucky clovers by solving each subtraction problem! Your little math whiz can practice memorizing his subtraction facts.
1st Grade
Math
Interactive Worksheet
Problem Solving: Adding Apples
Worksheet
Problem Solving: Adding Apples
Even in nature, solving story problems is important. How many apples will be left on a tree if seven are picked?
1st Grade
Math
Worksheet
Animal Addition: Problem Solving
Worksheet
Animal Addition: Problem Solving
Looking for a first grade worksheet to help your child with math skills? This printable is all about solving word problems with animal addition.
1st Grade
Math
Worksheet
Math Salad: Adding Within 10 #24
Worksheet
Math Salad: Adding Within 10 #24
Give your first grader an extra helping of "math salad," and watch her improve her mental math ability while fine tuning her understanding of basic addition.
Worksheet
Count the Dots: Single-Digit Addition 13
Worksheet
Count the Dots: Single-Digit Addition 13
Help your first grader visualize how addition works with this brightly-colored worksheet that includes a visual representation of each equation.
1st Grade
Math
Worksheet
Make 10 to Add: Matching #2
Worksheet
Make 10 to Add: Matching #2
Identify groups of 10 to help you solve these problems!
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
