Kids solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.

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

From reading a clock to adding time, this quick quiz covers a variety of second grade time concepts.

In this 3rd grade math worksheet, your child will practice calculating perimeter and adding whole and half numbers.

Pennies, nickels, and dimes, oh my! Your child will practice identifying and adding coins in this first grade worksheet.

Santa's a busy guy. Help him out this holiday season by adding up his stash of candy canes, snowmen and presents!

Shopping may be fun, but there's a lot of math involved! Practice adding and subtracting with these simple word problems.

Practice adding to 10 with this egg-cellent worksheet for kindergarteners and first graders!

Little athletes need math practice too! Help your little sport practice adding up money amounts and subtracting to make change.

How much school supplies are there in all? Practice drawing data onto a pictograph with this counting and adding worksheet.

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

Kids practice adding numbers with sums up to 20 and writing the sums on this fruit-themed first grade math worksheet.

Win the gold medal for math! Aspiring Olympians can "swim" to the other end of the pool by adding up multiple numbers.

In this geometry exercise, children calculate the perimeter of various trapezoids by adding up the lengths of their sides.

Did you know there is math in the Olympics? Swim your way to the gold by adding multiple sets of double-digit numbers.

Take a dive into math practice! Your first grader can take addition to a new level by adding up multiple two-digit numbers.

Explore some stellar math concepts with this worksheet on adding multiple digits. Fill in the pictograph to help you visualize the problem first.

Coin recognition and simple adding are important skills -- without them, how will your smart first grader know how much money he has?

Practice adding multiple digits with a fun pictograph page. Use the chart to draw out the number of items in each problem.

Use these cards to help students see the difference between adding three-digit numbers using the standard algorithm and expanded notation.

Help students get a grasp on mentally adding or subtracting 10 from a multiple of 10 with this fun BINGO game!

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

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

In this fun introduction to coins, your child practices counting and adding coins to find the total monetary value of each pile.

Help your fourth grader practice finding a common denominator. They'll get a little practice adding visual fractions, and then solve some tougher equations.

In this worksheet, children refer to the shaded shapes to help them solve the equations.

Add numbers within 20 using ten frames with this first-grade math worksheet!

Help your students use their knowledge of place value to add or subtract 10. By understanding how numbers are made of tens and ones, students learn how to add and subtract 10 with ease.

Measure your way to the right answer by using this handy number line to solve word problems about adding length.

Practice a helpful strategy for adding single-digit numbers in this worksheet, the second entry in a scaffolded series!