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

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

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

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

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

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

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

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

Children practice addition within five with the help of a few animal friends in this safari-themed worksheet.

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!

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

Test your addition knowledge in this charming worksheet!

Try solving near-doubles facts with these nine problems!

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

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

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!