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

CCSS.MATH.CONTENT.2.OA.B

:
"Add and subtract within 20."

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

Worksheets

Electoral Vote
Worksheet
Electoral Vote
See how electoral votes work in the United States presidential election.
2nd grade
Social studies
Worksheet
Single and Double-Digit Addition Subtraction Assessment
Worksheet
Single and Double-Digit Addition Subtraction Assessment
This addition and subtraction exercise is designed to assess your students' math skills at the beginning of third grade.
3rd grade
Math
Worksheet
Thanksgiving Subtraction #4
Worksheet
Thanksgiving Subtraction #4
Gobble gobble, get ready for some Thanksgiving subtraction! Your child will be on her way to memorizing these simple subtraction facts.
1st grade
Math
Worksheet
Thanksgiving Subtraction #3
Worksheet
Thanksgiving Subtraction #3
Looking for some festive math practice this season? Here's a cornucopia of subtraction problems for your child to solve.
1st grade
Math
Worksheet

Lesson Plans

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
What's the Difference?
Lesson plan
What's the Difference?
Give your students a great basis in mathematics with this lesson that has them use a number line to find differences for basic subtraction facts.
2nd grade
Math
Lesson plan
Adding Within 20
Lesson plan
Adding Within 20
This scaffolded EL lesson will help your students fluently add within 20, while reinforcing parts of a whole. Use as a pre-lesson for Addition: Over in a Flash, or as a stand alone activity.
2nd grade
Math
Lesson plan

Workbooks

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.
2nd grade
Math
Workbook

Games

No games found for this common core node.

Exercises

No exercises found for this common core node.

Add to collection

Create new collection

Create new collection

New Collection>

0 items

How likely are you to recommend Education.com to your friends and colleagues?

Not at all likely
Extremely likely

What could we do to improve Education.com?

Please note: Use the Contact Us link at the bottom of our website for account-specific questions or issues.

What would make you love Education.com?

What is your favorite part about Education.com?