Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!

Practice solving near-doubles facts with this engaging worksheet!

Practice your addition skills with this inviting second-grade worksheet!

Challenge yourself to solve three-digit addition problems in this colorful worksheet!

Don’t let two-digit addition intimidate you; instead, use compensation to make friendly tens!

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

This worksheet is a fun way to practice skip counting by seven, addition facts, and number sense skills.

This worksheet is a fun way to practice skip counting by nine, addition facts, and number sense skills.

Hurry! If these numbers aren't added quickly using regrouping, they'll pop!

Practice adding doubles with this colorful worksheet!

Second graders get to solve vertical addition problems with two-digit numbers and even break out those carrying skills in this math worksheet.

Once your second grader finishes rewriting and solving these challenging double-digit addition problems, they'll get an entertaining reward!

Carrying over remainders in double-digit addition will become second nature to your child with some practice with this adorable printable!

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

This colorful addition worksheet may be finger puppet-themed, but with enough addition practice, your first grader won't be counting fingers!

Use this worksheet to practice describing an array with repeated addition. Kids will practice writing number sentences for arrays before applying their knowledge to array word problems.

Is your child comfortable with adding double-digit numbers? If he's getting there here's a different take on addition problems!

Use problem solving and critical thinking skills to find different sums in these puzzles.

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

This second grade math worksheet offers practice in two-digit addition with carrying and comes adorned with wacky purple polka-dotted aliens.

Practice multi-digit addition with this hundred chart worksheet for second graders! 

This charming worksheet--with an additional coloring activity--asks your second grader to rewrite and solve eight double-digit addition problems.

This citrus-themed double-digit addition worksheet will spark your first grader's interest in math!

Make your way through a maze of addition problems in this engaging worksheet!

Guide your second grader through this fun, two-digit addition worksheet to boost her mental math skills.