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

Assess your students’ understanding of addition by having them solve addition problems within 10. This fun worksheet will have your kindergarten class adding up balloons, cupcakes, and more!

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

Starlight, star bright, let's add these numbers right! Practice single-digit addition in this colorful preschool and kindergarten worksheet.

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

A counting worksheet for preschoolers, featuring a fish theme.

This worksheet will ensure that your kid gets plenty of practice adding with a number line.

Keep math skills warm during the chilly months with this winter-themed addition worksheet!

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

This worksheet is a fun, easy way to help children count and learn their numbers and addition skills. How many trees do you see?

How many zebras do you see? What about tigers? Practice your math skills with animals. Count and add up the drawings to practice addition.

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.

Teach kindergarteners addition facts with this addition within 10 worksheet!

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

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.

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

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!

Using fingers to count and add up numbers is encouraged here. Your child will continue to practice addition problems with this handy addition worksheet.

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.

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

Give children a gentle introduction to addition with help from this simple addition worksheet.

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

Add numbers within 20 using ten frames with this first-grade math worksheet!

Celebrate spring with some Easter addition practice. This roundup of picture equations provides a great visual intro to addition.