2.OA Worksheets
CCSS.MATH.CONTENT.2.OA
:"Operations and Algebraic Thinking"
These worksheets can help students practice this Common Core State Standards skill.
Worksheets
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
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
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
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
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
Worksheet
Working with Arrays
Lay the foundation for multiplication by having your second grade students work with the 5 x 5 array model!
Worksheet
How Many Are There?
Worksheet
How Many Are There?
Lay the foundation for multiplication by introducing your second graders to the concept of arrays. You can use this worksheet as a scavenger hunt, center activity, or an opportunity to engage students in individual learning!
Worksheet
Zooming in on Arrays
Worksheet
Zooming in on Arrays
This worksheet provides students with the opportunity to work with groups and explore arrays. Students will create sentence frames and repeated addition equations based on pictures before writing their own creative story problems.
Worksheet
How Many Apples?
Worksheet
How Many Apples?
Laminate and display this worksheet to spark discussion about different types of organization. Which type of organization helps you figure out the total amount of apples? What strategies can you use?
Worksheet
Vocabulary Cards: What Are Arrays?
Worksheet
Vocabulary Cards: What Are Arrays?
Use these vocabulary cards with the EL Support Lesson Plan: What Are Arrays?
Worksheet
Number Talks Template
Worksheet
Number Talks Template
Use this Number Talk template to support your students’ oral language development as they discuss multiplication strategies.
3rd Grade
Math
Worksheet
Chinese New Year: Count the Foods
Worksheet
Chinese New Year: Count the Foods
Read about a few traditional Chinese New Year dishes, then use your counting skills to make your own banquet.
2nd Grade
Math
Worksheet
Addition
Interactive Worksheet
Addition
2nd Grade
Math
Interactive Worksheet
Math Mosaic
Worksheet
Math Mosaic
After kids solve the two-digit addition and subtraction problems on this second grade math mosaic, they use the key to color in the shapes.
Worksheet
Snail Fact Families
Interactive Worksheet
Snail Fact Families
Kids add, subtract, or use math facts they have committed to memory to fill in the missing numbers in the fact families on this second grade math worksheet.
1st Grade
Math
Interactive Worksheet
Array Practice
Worksheet
Array Practice
Use this worksheet to practice describing an array with repeated addition. Kids will practice writing number sentences for arrays before applying their knowledge to array word problems.
Worksheet
Holiday Shopping 1
Worksheet
Holiday Shopping 1
Help your first and second-graders practice adding and subtracting with this holiday-inspired word problem worksheet. Use the Holiday Shopping worksheet to help your learners discuss their answers with partners as well.
2nd Grade
Math
Worksheet
Holiday Shopping 2
Worksheet
Holiday Shopping 2
Use the worksheet, Holiday Shopping 2, to help your first and second graders practice adding or subtracting word problems. Learners will answer the problems and then discuss their answers with partners to show their understanding.
2nd Grade
Math
Worksheet
Tidy Sum 100
Worksheet
Tidy Sum 100
Work on addition while finding sums of 100 using a deck of playing cards and this first grade math worksheet.
2nd Grade
Math
Worksheet
Even Numbers: 90-150
Worksheet
Even Numbers: 90-150
In this 2nd grade math worksheet, your child will practice writing even numbers and counting by 2 from 90 to 150 as they write the missing numbers in the spaces.
2nd Grade
Math
Worksheet
Odd or Even Math Board Game
Worksheet
Odd or Even Math Board Game
Help your kindergartener determine whether numbers are odd or even with this bright, engaging game board. Practice counting and number sense, too!
Worksheet
Subtraction: Party Decorations
Worksheet
Subtraction: Party Decorations
Parties are a lot of fun, but they’re also a lot of work. In this worksheet, students solve real-world subtraction problems to figure out how many decorations were left at the end of a party.
2nd Grade
Math
Worksheet
Odd Number Gold
Interactive Worksheet
Odd Number Gold
Kids color in odd numbers to reveal a path to the gold at the end of the rainbow.
Interactive Worksheet
Balance Equations #1
Interactive Worksheet
Balance Equations #1
Get practice balancing addition and subtraction equations with this lower grades math worksheet!
Interactive Worksheet
Balance Equations #2
Interactive Worksheet
Balance Equations #2
Get more practice balancing addition and subtraction equations with this lower grades math worksheet!
1st Grade
Math
Interactive Worksheet
Balance Equations #3
Interactive Worksheet
Balance Equations #3
Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!
1st Grade
Math
Interactive Worksheet
Valentine's Day Puzzle: Addition and Subtraction Within 10
Interactive Worksheet
Valentine's Day Puzzle: Addition and Subtraction Within 10
First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!
1st Grade
Math
Interactive Worksheet
Valentine's Day Puzzle: Addition and Subtraction Within 20
Interactive Worksheet
Valentine's Day Puzzle: Addition and Subtraction Within 20
Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!
1st Grade
Math
Interactive Worksheet
Addition to 20 Check-in
Interactive Worksheet
Addition to 20 Check-in
It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.
Interactive Worksheet
Subtraction Within 20 Check-in
Interactive Worksheet
Subtraction Within 20 Check-in
It's time to check in on those subtraction skills! Use this to assess your student’s abilities to subtract within 20.
2nd Grade
Math
Interactive Worksheet
