1st and 2nd Grade Common Core Addition Worksheets

Ready, set, go! Start the timer and get going on this one-minute math addition practice.

3...2...1...go! Students will apply their knowledge of addition facts with this speedy worksheet!

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

Add a fun twist to math practice with these second- and third-grade addition puzzles!

Put your addition skills to the test with these puzzle boxes for second and third graders! 

Celebrate Valentine's Day and practice math at the same time with this first grade addition worksheet. Use the kisses to help you solve the problems.

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.

In the chill of winter, keep your child's brain warmed up with some single-digit addition. This is a great chance for her to brush up on her math facts.

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

Word problems are a great way to apply math knowledge to real-world situations. Check in on your first graders’ abilities to solve addition word problems with this handy assessment.

Count and add the Thanksgiving pictures in this simple addition worksheet! 

Practice adding one to numbers within 10 with this first-grade addition worksheet!

Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.

Kids use two-digit addition to solve a handful of word problems.

Celebrate Valentine's Day while reviewing math facts! Your little one can solve these addition problems, and soon he'll be able to memorizing them.

Challenge your child with some basic addition and subtraction problems. Then she can use the answers to color by number her own work of art!

Use this number line as a tool to practice adding and subtracting within 20.

Help your child review core addition skills and work their mental math muscles with these quick word problems.

As your first grader chomps away at these fruit-themed addition equations, they will strengthen their understanding of addition!

Learners will take on 20 one-digit addition problems in this sweet springtime worksheet.

Happy Valentine's Day! Your first grader will color all the candies in this heart-shaped box while solving some sweet math problems.

Practice addition facts within 10 with this high-flying math crossword puzzle!

Turn a snow day into a math day with this winter-themed first grade addition worksheet that offers single-digit problems with sums up to 9.