In this addition and subtraction worksheet, children will provide the missing numbers to balance ten expressions.

This activity will help students reflect on the many potential combinations for a number as they work on identifying a missing part of a whole using dots and a word bank.

Gain expertise with addition sentences within 20 in this helpful math worksheet!

Kids love it when things are fair! Help students make equal groups of toys while exploring how the equals sign means “the same as.” Students will draw the missing objects and write the missing factors to balance the equations.

Your child will practice subtraction, by using inverse operations. Find the missing numbers to solve the subtraction problems.

Your can experiment with addition facts here in the math lab. Can he write the missing addition symbols and complete the problems?

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

Have a ball with this addition and subtraction worksheet! Kids fill in the missing numbers on each beach ball to make its statement true.

It’s time to learn more about the equals sign! By filling in missing factors, students learn how the equals sign means “the same as.”

Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.

There are 10 gifts under the Christmas tree, but they're missing their colors. Your child will use his math and creative skills to color them in this worksheet.

This worksheet helps students understand how an equals sign means “the same as.” By filling in missing factors, students gain practice seeing how multiple number combinations can make the same number.

Your child will add up the dice to build a fact family number sentence. Then, she will use her math skills to complete the fact family triangle.

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

Shape up your addition skills with these square puzzles!

Your child can exercise addition and subtraction skills at Christmas time with this mental math worksheet. It also includes a bonus coloring exercise.

Practice addition while solving number puzzles in this engaging worksheet for first and second graders!

Strengthen your fluency skills with this beach-themed addition worksheet for first and second graders!

Try your hand at turnaround facts with this interactive addition worksheet for first graders!

Make your way through a maze of addition problems in this engaging worksheet!

Shoot for success in this basketball-themed addition worksheet!

Solve math puzzles so you aren’t puzzled by addition problems in the future!

Get on a roll with your addition skills in this engaging worksheet!

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

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