Build addition fluency with this worksheet that focuses on adding nine to numbers within 10!

Practice adding 4 to numbers within 10 with this first-grade addition worksheet!

Try solving near-doubles facts with these nine problems!

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

Stay sharp this spring season with an addition Easter egg hunt! Your child will practice her addition facts, simple one-digit addition problems.

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

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.

Build basic math skills with this practice sheet, full of one-digit addition equations for your child to practice and start memorizing.

One more vegetable! This worksheet will have your students figuring out what happens when you add one more vegetable to the existing list.

Introduce your child to beginning addition with this colorful first grade math worksheet offering addition problems with sums up to 9. Up, up, and away!

Kindergarten students are excited to practice their addition skills. As they grow to become better mathematicians, use this fun worksheet to help them understand what happens when you add one more.

Help students learn simple addition by exploring the concept of "plus one" in this worksheet.

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

Your first grader will soar high above the skies as he completes addition problems with sums of 9 or less in this math worksheet.

This cute all-in-one worksheet boosts your kid's addition skills and reading comprehension ability.

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

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.

Practice addition within 10 with this Halloween math workheet!

Boost your child's arithmetic skill and addition facts fluency with this bubbly worksheet that offers single-digit addition problems with sums of 9 or less.

Children practice addition within 20 in this fall-themed math worksheet.

Practice solving near-doubles facts with this engaging worksheet!

Learn to navigate a hundred chart with this first-grade worksheet!

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

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Practice addition within 100 using open number lines with this first-grade math worksheet!

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Hop, skip, and jump using compensation in this second- and third-grade addition worksheet!

For double-digit addition practice, try this second grade math worksheet. Don't forget to carry that one!

Second graders can practice double-digit addition with carrying in this monster-filled math worksheet.