How many shells did Sally sell by the seashore? Get your student in gear for math with this addition worksheet.

Add decimals to the thousandths place with this inviting worksheet!

Ask your students to review how to add fractions with a common denominator, then try solving the addition equations on their own.

Kids use details from the word problems on this third grade math worksheet to construct and solve addition problems with two or three two-digit addends.

Improve those skills! Practice three-digit addition with these twelve problems.

See if you can sort out these mixed-up dividends and divisors in this third- and fourth-grade worksheet!

Children add fractions with the help of a number line in this excellent practice worksheet!

Children add fractions with the help of a number line in this excellent practice worksheet!

Ask your students to help Cowboy Carlos round decimals to solve real world math problems at Round Up Ranch.

Mix up your math practice with this multiplication and division worksheet for third and fourth graders!

Add up the areas in this engaging geometry worksheet!

Use this multiplication exercise to assess your students’ proficiency with fact fluency of factors up to 10.

Practice adding decimals with this helpful worksheet!

Addition will probably be the most basic and most constant use of math for any kid or adult. This worksheet will give your child lots of practice with it.

Round 'Em Up! Kids learn how to round to the nearest ten and the nearest hundred on this third grade math worksheet.

Write and group up division equations with this worksheet for third graders!

Get ready to write and group up division equations with this math worksheet!

Power up your multiplication skills as you move through this mathematical maze for third and fourth graders!

Students will practice adding and subtracting decimals, before applying the same skills to solve two-step word problems.

Find out how five families contributed to an elementary school’s spruce up day with this upper elementary logic puzzle!

Adding large numbers becomes easy when you know how to round. Add two groups of numbers, round them to the nearest 10, then add again.

Your student will practice her rounding skills with this multiple choice worksheet. Once she's done, she'll be an expert at rounding up and down.

Add improper fractions together with this colorful math worksheet. Your child will add alongside a cheerful jester.

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

Turn up the brainpower with a true-or-false mathematical challenge for third and fourth graders!

Gear up for a fact-finding fun with this factor-filling challenge for third and fourth graders!

A helpful guide and practice questions for adding fractions with like and unlike denominators.

Mix up some multiplication and division practice in this inviting third-grade worksheet!

Give your math skills a power-up with a fast-paced fact fix in this worksheet made for third and fourth graders!

Add decimals to the hundredths place with this one-page quiz!