What do cows like to listen to? To find the answer to this riddle, your kids will need to sharpen their skills in basic addition. So saddle up and let those addition skills go wild!

Master two-digit addition with these hundred chart problems!

Master two-digit addition in this second-grade worksheet!

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!

Why is 2+2=5 like your left foot? ...Itâs not right! Find more riddles with this awesome worksheetâa perfect combination of math practice and brain teasers.

Hone your two-digit addition skills in this essential worksheet!

Your second grader will use his addition with carrying skills to determine Maxine's tulip's growth per week.

Practice place value and addition and see where the two intersect with this hundreds chart that teaches how to add in groups of ten and one.

Practice place value and two-digit addition with this inviting worksheet!

Give children a gentle introduction to addition with help from this simple addition worksheet.

Need a more engaging way to practice math facts? Try this fun drawing exercise, where kids draw out the math problem before they solve it.

Adding up big numbers can be tricky. Teach your budding mathematician a helpful trick to keep the numbers in line with carrying!

Give your child an easy introduction to addition with this counting worksheet.

Buzz through some two-digit addition problems with your second grader!

If Patty blew up two balloons, and her mom blew up two, how many balloons are there? Help your child learn the basic idea behind addition with this worksheet.

Practice using place value charts to find sums with this addition worksheet for first and second graders!

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

Tackle two-digit addition with place value charts in this helpful worksheet!

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

Use this visual model to practice adding 10 to two-digit numbers!

Test your talent in two-digit addition with this colorful math worksheet!

This worksheet guides kids through simple word problems by presenting options for breaking up tens and ones.

These two-digit addition problems are ready for your second grader to solve.

This simple worksheet is packed with two-digit and three-digit subtraction problems.

Double the numbers equals double the fun! Practice adding with near-doubles in this engaging math worksheet.

Celebrate springtime with some Easter word problems! Your little counter can practice solving word problems with addition and subtraction.

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

Not only can your child practice her math facts with numbers between 1 and 20, she'll also practice writing addition problems with the correct symbols.

Count and add the Halloween pictures in this simple addition worksheet!