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2.OA Worksheets, Workbooks, Lesson Plans, and Games

CCSS.MATH.CONTENT.2.OA

:
"Operations and Algebraic Thinking"

These worksheets, workbooks, and lesson plans can help students practice this Common Core State Standards skill.

Worksheets

By the Numbers!
By the Numbers!
Worksheet
By the Numbers!

Looking for a fun way to practice your child's addition skills? Go by the numbers with this math riddle worksheet.

2nd Grade
Math
Worksheet
Fact Families
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
Christmas Word Problems #1
Christmas Word Problems #1
Worksheet
Christmas Word Problems #1
Celebrate Christmas and exercise math skills with our holiday word problems. Kids will solve Christmas word problems using addition, subtraction, and division.
2nd Grade
Math
Worksheet
Christmas Word Problems #12
Christmas Word Problems #12
Worksheet
Christmas Word Problems #12
These Christmas word problems will get your child doing math as he thinks about presents under the tree. Try these word problems with your child.
2nd Grade
Math
Worksheet
Christmas Word Problems #13
Christmas Word Problems #13
Worksheet
Christmas Word Problems #13
It's almost Christmas time, and it's up to your kid to calculate the numbers of the season. Tally up the number of Christmas ornaments, candy canes, and movies.
2nd Grade
Math
Worksheet
Working with Arrays
Working with Arrays
Worksheet
Working with Arrays
Lay the foundation for multiplication by having your second grade students work with the 5 x 5 array model! 
Worksheet

Lesson Plans

Math Story Problems
Math Story Problems
Lesson plan
Math Story Problems
Help your students make the connection between what they're learning in the classroom and why they need it in the real world with this lesson on word problems.
2nd Grade
Math
Lesson plan
Summertime Math Stories
Summertime Math Stories
Lesson plan
Summertime Math Stories
Give your students the resources they need to solve word problems with this math lesson. Your class will learn how to categorize important keywords using a WIKED map, a visual tool that helps them through the problem-solving process.
2nd Grade
Math
Lesson plan
Math Heroes
Math Heroes
Lesson plan
Math Heroes
Name that hero! In this lesson, your students will practice adding two digit numbers together. They will get more comfortable adding bigger numbers together, making it easier to add three digit numbers later on.
2nd Grade
Math
Lesson plan
Solving Word Problems
Solving Word Problems
Lesson plan
Solving Word Problems
Word problems getting you down? Then spread the word on a lesson that will help students decide when to add or subtract, as they identify clue words that aid in solving word problems.
2nd Grade
Math
Lesson plan
Mystery Addends: Representing Word Problems
Mystery Addends: Representing Word Problems
Lesson plan
Mystery Addends: Representing Word Problems
Make a math mystery! In this lesson, help your students understand the relationship between addition and subtraction and how a missing addend word problem is represented with a number sentence.
1st Grade
Math
Lesson plan
Addition: Over in a Flash
Addition: Over in a Flash
Lesson plan
Addition: Over in a Flash
Encourage your students to take part in some friendly competition with this game that has students practice their addition skills with flashcards.
1st Grade
Math
Lesson plan

Workbooks

Valentine Medley
Valentine Medley
Workbook
Valentine Medley
Kids can write, graph and read their way through Valentine's Day with a sweet mix of history, writing and math! Kids will explore both the mythical and practical side of this day.
Workbook
Hooray for Arrays
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

Games

No games found for this common core code.

Exercises

No exercises found for this common core code.

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