Help students learn simple addition by exploring the concept of "plus one" in this worksheet.

Determine doubles with dots on dominoes in this delightful worksheet!

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

Learn how to use doubles facts to solve other addition problems!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Solve near-doubles facts with this appealing worksheet!

Solve addition problems using the near-doubles method with this helpful worksheet!

Try solving near-doubles facts with these nine problems!

Hone your addition skills with this engaging near-doubles worksheet!

Practice solving near-doubles facts with this engaging worksheet!

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

Combine addition plus carrying with a charming coloring activity, and your second grader will actually ask for more math!

If your second grader is tired of typical math worksheets, this double-digit addition plus coloring printable is perfect!

Your second grader will decide addition is fun once you introduce them to this charming worksheet: double-digit addition plus coloring!

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.

Kids complete each equation on this third grade math worksheet by determining whether an equation is addition or subtraction and writing in the correct sign.

Give your second grader an extra incentive to practice double-digit addition--a coloring activity!

Your can experiment with addition facts here in the math lab. Can he write the missing addition symbols and complete the problems?

Put your child's knowledge of parallelograms to the test. He'll build geometry skills by figuring out the missing angles of these parallelograms.

Try your luck at these St. Patrick's Day word problems! Your first grader will be building his reading skills as he practices addition.

Put a little silliness into math practice with these April Fools' Day word problems!

Enjoy helping your little counter add up the values of these coins. He'll be learning an important skill he can use every day.

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.

Is your child comfortable with adding double-digit numbers? If he's getting there here's a different take on addition problems!

Go nuts for math practice! Your first grader will learn how to solve math problems in sentence form. He'll add and subtract different kinds of nuts.

Once your child masters addition with carrying, there's practically no number too big for her to add!

Have a happy Valentine's Day with this combination math and color-by-number worksheet. Your kid will use mental math skills to color in the pictured chocolates.

Build math and reading skills with some sweet Valentine's Day word problems! Kids will practice basic addition and subtraction.

Children will count and add rainbows, shamrocks, harps, and even sheep in this playful St. Patrick's Day math worksheet.

Your first grader will get in touch with his wild side as he completes this colorfully chaotic dinosaur addition worksheet!