Counting is the first step to learning addition. Help your little construction worker count up these tools to find the sums!

Challenge your second grader with some 2-digit addition review using this addition crossword!

Add a fun twist to math practice with these second- and third-grade addition puzzles!

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

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

Make math more enjoyable with these simple math crossword puzzles for kids!

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

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

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

This solve-and-check worksheet encourages kids to solve subtraction problems, and then check their answers with addition.

An introduction to addition for preschoolers and kindergarteners, featuring pictures of balloons.

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

Jack and the Beanstalk math means counting beans, and adding up how many songs the magic harp knows how to play in word problems for young kids.

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

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

Practice using place value to solve addition problems with this math worksheet!

Test your addition knowledge in this charming worksheet!

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

Level up your addition skills with this fun worksheet!

Try solving near-doubles facts with these nine problems!

The ball is in your court as you solve these addition problems!

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

Practice addition facts with this pie-themed worksheet for kindergarteners and first graders!

Get more practice adding multiples of 10 on an open number line with this colorful worksheet!

Use this visual model to practice adding 10 to two-digit numbers!

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

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

This worksheet takes your child a step farther than one-digit addition. As he completes the page, he'll learn to add a two-digit number to a one-digit number.

Get more practice adding multiples of 10 on an open number line with this vibrant worksheet!