Sharpen second graders' hundred chart know-how with this addition worksheet!

Help your math ninja with his addition and target practice. He can practice two-digit addition and carrying (also called regrouping) with this worksheet!

Help your child master two-digit addition using carrying with this second grade math worksheet that offers 12 problems and a cute bird theme.

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

Challenge your third grade mathematicians with these addition and subtraction word problems. This exercise is designed to assess your students' math level at the beginning of third grade.

If your preschooler or kindergartener has an eye for style, this worksheet will help get them adding. Have them count the total number of hats when presented with two groups of hats.

Learn to use the commutative property with three-addend addition expressions!

Help your child master addition using carrying with this colorful second grade math worksheet that includes 12 two-digit problems and a fun fish theme!

Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

Search for numbers in a hundred chart with this helpful first-grade worksheet! 

Your first grader will love learning double-digit addition with this company of the crazy creatures on this charming worksheet!

Try solving near-doubles facts with these nine problems!

Help your child master addition using carrying with this second grade math worksheet offering two-digit problems and an adorable bird theme.

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.

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

Your students have been plugging away at their math skills all year. Now it's time to put those skills to the test! Use this math assessment to check in on your students’ abilities to add 10 to two-digit numbers.

Explore number bonds with this bright, engaging worksheet!

Math learners solve sports-themed addition and subtraction problems in this practice worksheet.

An introduction to addition worksheet for preschoolers and kindergarteners, featuring a fish theme.

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

An introduction to addition worksheet for preschoolers and kindergarteners, featuring sofas, chairs, and cushions.

Practice a vital addition skill with this bright, summery worksheet!

No matter what the season, preschoolers and kindergarteners will love to learn to add with this fun, easy "Addition with Pictures" worksheet featuring fall leaves.

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 Thanksgiving pictures in this simple addition worksheet! 

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

Build numbers up to 10 with this treat-themed number bond worksheet created for early learners!

Practice addition and subtraction with this first-grade hundred chart worksheet!