Twinkle, twinkle little star! Help your child practice addition with this math worksheet.

Children practice writing numbers from expanded forms, and expanded forms from numbers.

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

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.

Fall into some fun addition practice with this seasonal worksheet!

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

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

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

Test your child's strength in double-digit subtraction and addition with this ninja worksheet. Challenge his abilities with these tricky word problems!

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

Your child will develop the skills necessary to recognize patterns by completing inverse operations as well make a connection between addition and subtraction.

This colorful math worksheet will get your second grader practicing double-digit addition--with carrying!

These school-inspired math word problems will challenge your student!

Print out this spring-themed addition worksheet and make the next rainy day an educational one for your first grader!

In this fact family practice worksheet, kids show that they understand the inverse relationship between addition and subtraction.

Kids help Olga the Octopus on this second grade math worksheet by solving subtraction problems with two-digit numbers using regrouping.

Boost your child's arithmetic skill and addition facts fluency with this bubbly worksheet that offers single-digit addition problems with sums of 9 or less.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

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.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

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.

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

Boost your child's addition fact fluency with this second grade math worksheet offering two-digit addition problems that require carrying.

Practice addition within 10 with this Halloween math workheet!

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

Learners will make the connection between simple addition and counting in this illustrated worksheet.

In the chill of winter, keep your child's brain warmed up with some single-digit addition. This is a great chance for her to brush up on her math facts.

Turn a snow day into a math day with this winter-themed first grade addition worksheet that offers single-digit problems with sums up to 9.

These scales need balancing! By filling in missing addends, this worksheet helps students understand how an equals sign means “the same as.”

Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.