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

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

Adding numbers within 20 is as easy as counting balloons with this colorful and simple worksheet.

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

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

Featuring simple addition problems and adorable sea creatures, this color by sum sheet is sure to entertain your child as he gets essential math practice.

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!

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.

Jump to the rhythm of the math beat with this 1st grade worksheet that features single-digit addition problems with sums up to 9.

Students will practice adding within 10 as they identify the missing numbers on each number bond using the numbers at the bottom of the page.

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

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.

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

Looking for a different way to engage your child with his addition facts? This color by number underwater scene might do the trick!

Give students practice adding 2 to numbers within 10 with this addition worksheet!

Kids practice adding single-digit numbers and writing the sums on this ocean-themed kindergarten math worksheet.

It's time to check in on those addition skills! Use this math activity to assess your students’ understanding of addition by having them solve addition problems within 20.

Here's a fun way to approach simple math facts. Use these math crosswords to review addition the fun way!

Kids practice adding single-digit numbers and writing the sums on this garden-themed kindergarten math worksheet.

Go fishin' for some addition! If your kid loves fish, have her do this fun worksheet with all kinds of pretty fish and she'll get some quick math practice.

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

Give your preschooler a head start in math with this simple addition worksheet. Colorful and catchy, he'll count and color too!

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.

Ahoy! Pirate Billy needs help counting his treasures. Help your kid practice adding single-digit numbers and writing the sums on this treasure-themed worksheet.

Print out this spring-themed addition worksheet and make the next rainy day an educational one for your first grader!