These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

Kids look for keywords to determine how to solve each problem with this three-step addition worksheet.

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.

Get your drawing hand ready! This addition page is all about visualizing the problem before solving it.

Help your first grader practice math with this fun printable worksheet, which is all about addition.

Give your child practice with his math skills with this first grade worksheet, which is all about addition.

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?

Looking for a first grade worksheet to help your child with math skills? This printable is all about solving word problems with animal addition.

Looking for a worksheet to help your child with his math skills? This printable is all about solving word problems at the toy store.

Take a look at all these bugs running around. How many are there of each? Your kid will practice adding by counting the pictures of all these different bugs.

These pictures and equations are all mixed up! Match up the picture representations with the correct written equations.

This colorful, first grade addition worksheet really has it all: practice with addition word problems, counting, and drawing!

Make making ten a game with this extra-easy addition card game that comes with all the supplies you need.

If your preschooler loves all things fairy, she'll enjoy this worksheet that will help get her counting and learning to add!

These ducks are all in a line and ready to be counted! Your kindergartener will use single digit addition to add these adorable ducks.

Complete the number sentence by counting left and right on a number line. Can your child find all the missing numbers?

Happy Valentine's Day! Your first grader will color all the candies in this heart-shaped box while solving some sweet math problems.

Test your child's math handling skills with a fun addition worksheet. He'll practice his addition facts, and soon he'll be an all star!

For basic math skills, try this awesome crossword puzzle, with a twist. It includes counting, adding, subtracting and spelling all in one!

Eww, look at all these creepy crawlers! Just how many are there? Let your kindergartener find out as he learns to count and add.

Here's a supplemental math activity that beats boring textbook math. Your child will work on his addition facts, practicing to become an addition all star!

What does a banana, a leaf, and a tree trunk have in common? This jungle addition worksheet will challenge your student to count all the different pictures.

It looks like all these animals have gathered to hang out. How many have been invited? Students will practice their addition skills by adding up the drawings.

Is your child an addition all star? Test his math handling skills with a fun basketball math sheet, where he'll work on one-digit addition facts.

This springtime garden scene needs some brightening, and your child can help! All she needs to do is complete the simple addition problems and color by number.