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

Try solving near-doubles facts with these nine problems!

Contine to build addition fluency with this worksheet that focuses on adding five to numbers within 10!

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

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.

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

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!

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 20 with this Halloween math workheet!

Enjoy an egg-cellent Easter review of addition facts! Hunt for a solution in each colorful egg, with simple addition problems for your first grader to solve.

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

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.

Practice solving near-doubles facts with this engaging worksheet!

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

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

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

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

Put a little love into math practice with these sweet Valentine's Day addition problems, where your first grader can review his math facts.

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

The fifth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

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

Explore properties of operations while writing addition equations in this second-grade math worksheet!

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

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