There are plenty of fish in the sea! But only a few add together to make 12! This fun worksheet will help your child practice his simple addition.

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

Make your first grader's addition skills as strong as a crunchy carrot! Use this colorful counting worksheet to boost her ability.

Liven up addition for your first grader; this brightly colored worksheet's full of fireworks and fun.

Explore finding missing starting numbers in addition equations with this engaging hundred-chart worksheet!

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

Practice finding missing numbers while adding within 20 using ten frames!

In this 1st grade math worksheet, your child will complete each addition problem, then determine whether the answer is an odd or even number.

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

Kids practice reverse addition and subtraction to find the missing numbers in this fun 2nd grade math worksheet.

Practice adding with dice in this unique number bonds worksheet!

Practice those doubles facts up to 12 with this fun dice-themed addition worksheet!

Your first grader can practice single-digit addition by doing little more than counting dots!

This worksheet will provide your child with some valuable addition practice that won't be a bore!

To help your child grasp the concept of addition, try this first grade math worksheet that presents addition problems two ways: with numbers and with dots!

Practice multi-digit addition with this hundred chart worksheet for second graders! 

Count, add, and compose numbers under 20 in this colorful first-grade worksheet!

Practice counting and adding by ten with a hundred chart!

Here's some valuable single-digit addition practice that will hold your child's interest with some colorful diagrams!

This fun first grade math worksheet presents addition problems two ways: with numbers and with dots! An excellent introduction to addition.

Practice addition and subtraction with this first-grade hundred chart worksheet!

Use place value to add three-digit numbers with this second-grade worksheet!

Boost your addition skills with this hundred chart worksheet for first and second graders! 

Learn a new addition strategy using ten frames in this first-grade math worksheet!

Can you decode the secret message hidden in these addition problems?

Build up your addition skills in this model-making addition worksheet!

In this first grade math worksheet, your child will solve single-digit addition problems two ways: with numbers and with dots!

Regroup ones into tens to add in this engaging first-grade worksheet!

Practice adding multi-digit numbers in this second- and third-grade worksheet!

Step up your place value skills with these engaging addition problems!