Explore finding missing starting numbers in addition equations with this engaging hundred-chart worksheet!

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

Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!

Engage your kindergartener in easy addition practice by having them count the total number of animals in each of the problems.

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

Find the number of butterflies, flowers, rainbows, and watering cans in your garden with this spring-themed math worksheet for first graders! 

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?

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.

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

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

Starlight, star bright, let's add these numbers right! Practice single-digit addition in this colorful preschool and kindergarten worksheet.

Discover combinations that make 10 with this engaging cut-and-paste worksheet, designed for first and second graders!

Practice writing addition equations within 20 with this inviting and accessible math worksheet!

Learn your doubles facts with dominoes in this simple addition worksheet!

Master the math of making 10 and 20 with two addends in this helpful addition worksheet!

Make math fun by taking it to the construction zone! Count up the items in each picture sentence to find the sums.

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

Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!

Test your addition skills with this helpful hundred chart worksheet!

Take a big leap forward with your math skills as you practice addition in this cheerful, inviting worksheet!

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

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

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

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

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

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

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

Kids add, subtract, or use math facts they have committed to memory to fill in the missing numbers in the fact families on this second grade math worksheet.

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!