Ready, set, go! Start the timer and get going on this one-minute math addition practice.

Adding numbers within 20 is as easy as counting balloons with this colorful and simple worksheet.

Practice addition facts within 10 with this high-flying math crossword puzzle!

Featuring simple addition problems and adorable sea creatures, this color by sum sheet is sure to entertain your child as he gets essential math practice.

Challenge your child with some basic addition and subtraction problems. Then she can use the answers to color by number her own work of art!

Jump to the rhythm of the math beat with this 1st grade worksheet that features single-digit addition problems with sums up to 9.

Students will practice adding within 10 as they identify the missing numbers on each number bond using the numbers at the bottom of the page.

Use this number line as a tool to practice adding and subtracting within 20.

Practice adding one to numbers within 10 with this first-grade addition worksheet!

Give students practice adding 2 to numbers within 10 with this addition worksheet!

Kids practice adding single-digit numbers and writing the sums on this ocean-themed kindergarten math worksheet.

Here's a fun way to approach simple math facts. Use these math crosswords to review addition the fun way!

Kids practice adding single-digit numbers and writing the sums on this garden-themed kindergarten math worksheet.

Go fishin' for some addition! If your kid loves fish, have her do this fun worksheet with all kinds of pretty fish and she'll get some quick math practice.

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

Give your preschooler a head start in math with this simple addition worksheet. Colorful and catchy, he'll count and color too!

Celebrate Valentine's Day and practice math at the same time with this first grade addition worksheet. Use the kisses to help you solve the problems.

Ahoy! Pirate Billy needs help counting his treasures. Help your kid practice adding single-digit numbers and writing the sums on this treasure-themed worksheet.

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

It’s almost the end of kindergarten! Use this helpful math worksheet to assess whether your students are able to distinguish between addition and subtraction equations in word problems.

How many ways can you add up to ten? In this worksheet, kids practice making ten by filling in the missing number in each equation to make it equal ten.

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

Make math more enjoyable with these simple math crossword puzzles for kids!

Spark curiosity and problem-solving skills in young learners with this engaging spring-themed math puzzle!

Learning addition for the first time can be overwhelming, to say the least. Help your child practice adding single digits with a fun counting worksheet.

Practice adding 4 to numbers within 10 with this first-grade addition worksheet!

Contine to build addition fluency with this worksheet that focuses on adding five to numbers within 10!

Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

Add some undersea creatures to your kindergartener's math practice. He'll practice single digit addition as he adds up some new ocean friends.

Build addition fluency with this worksheet that focuses on adding nine to numbers within 10!