Third graders can practice addition and engage in a coloring activity in one simple worksheet.

Help your students practice adding mixed numbers and improper fractions with this printable worksheet. In this exercise, your class will add like fractions using a three-step process using number lines.

Help the Easter Bunny by solving the multiplication problems hidden inside the Easter eggs! 

Help the Easter Bunny by solving the multiplication problems hidden inside the Easter eggs!

Help the Easter Bunny by solving the multiplication problems hidden inside the Easter eggs! 

Help the Easter Bunny by solving the multiplication problems hidden inside the Easter eggs! 

Help the Easter Bunny by solving the multiplication problems hidden inside the Easter eggs! 

Learners make the connection from counting and addition to multiplication in this equal groups worksheet.

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

Give students practice adding three-digit numbers within 1,000! 

Help your child practice adding four-digit and three-digit numbers! This Easter-themed math worksheet is more interesting than your average printable.

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

Practice adding with this third grade addition worksheet. Your child will hone his addition skills.

Practice adding two-digit numbers with this compensation worksheet for second and third graders!

Try adding some subtraction problems into your third grader's practice with measurement with this colorful worksheet.

Area is a quantity that can be calculated both by adding and by multiplying units.

Use your addition and subtraction skills to find out the answer to a mystery riddle! This worksheet helps kids build addition and subtraction fluency.

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

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

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

Did you know that multiplying a number by two is the same thing as adding that number to itself? Use this trick in this lovely math worksheet.

Help your students apply strategies when solving addition problems. This worksheet provides practice for using number lines to solve addition problems with three-digit numbers.

This fun game provides a number line that students can use to visualize subtraction. Students will practice adding three-digit numbers on a number line with this game, Go Froggie!

Adding and subtracting large numbers can sometimes be difficult. Estimating is an easy way to figure out if your answer is close, or if you need to try again.

Help your students understand fractions while adding some color to these shapes! With this helpful math resource, students will create a visual representation of fractions by coloring the parts of the shape indicated by each fraction.

The distributive property means you can multiply a sum or difference by multiplying each number separately and then adding or subtracting the products. This worksheet will help your kids apply this important concept and set them up for algebraic success!