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

Go over adding two-digit numbers to one-digit numbers with this helpful worksheet.

Build basic math skills with this practice sheet, full of one-digit addition equations for your child to practice and start memorizing.

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

Build your child's confidence in knowing math facts, so that he gets nothing but net. Take a shot at addition and subtraction problems!

What a catch! Here's a great worksheet that will help your child practice his simple addition and counting.

Ho ho ho! Santa's left lots of colorful presents filled with Christmas addition problems for your child to solve.

Yum, let's work up an appetite for some fruity math practice! Practice multi-digit addition with these word problems.

Let's go on a math hike! Read each word problem out loud, and figure out the addition or subtraction equation that it represents.

This solve-and-check worksheet encourages kids to solve subtraction problems, and then check their answers with addition.

Give your kid practice deciding when to use addition and when to use subtraction with this word problem mix-up.

Ever jump across a stream on the rocks? How about counting by fours as you do? Skip across the rocks and learn how to count by skipping numbers.

Here's one way to reinforce addition facts and basic math vocabulary. Your child can add up the numbers and fill in missing signs in these addition problems.

Strengthen your second grader's ability to tackle his addition facts by adding up the number strings, and uncover a fun fact when he's finished.

Here's a Christmas challenge for your beginning math student! He'll get to practice simple addition and subtraction with some holiday word problems.

Simple but playful this single digit addition worksheet makes for great math practice for your first grader.

Math can be yummy, especially when it's all about ice cream sundaes! Introduce your first grader to word problems with this sweet worksheet.

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.

Fishing fanatics, here's a great math worksheet for you! Help your child practice his simple addition and counting.

Not only does this worksheet bolster kids' addition skills, it's a great mental math exercise, too.

Santa's left 10 Christmas gifts under the tree, each containing an addition or subtraction problem for your student. She'll also get to do a bit of coloring!

It's a math facts ski race! Kids will color math-filled flags to determine which skier made it down the hill first.

It's Easter, but these kids still have practical math to do. Help the kids in these exercises calculate the number of chocolates, eggs, and flowers they have.

Put your hundreds chart skills to the test by counting up the charts on this first grade math worksheet.

Time to start fishin' for addition! Here's a great worksheet that will help your child practice his simple addition and counting.

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!

Your kids will get an intro to basic addition with this worksheet, which challenges them to count and add acorns, walnuts, and almonds!

Santa left some gifts, but they need a little color. Your child will color the gifts by number with the help of some addition and subtraction problems.

Your students will need their addition facts and a bit of logic to solve this KenKen® math puzzle.