Teach your child how to round to the nearest hundred the fun way with this sea-themed worksheet featuring a swimming sea turtle and some sea stars.

Cut out one of our colorful rulers and measure these sea creatures to answer the questions. No oxygen tank needed.

No need for a submarine to explore the depths of the sea in this bright, colorful subtraction worksheet!

Keep your first grade math whiz sharp with this ocean-themed worksheet practicing single-digit subtraction.

Test your addition skills in an underwater adventure with this inviting worksheet!

Math is made fun in this addition coloring page! Your first grader can review his math facts while he colors the hot air balloons.

Discover the mysterious underwater object in this coloring activity!

Get ready for a deep dive into the properties of addition with this first- and second-grade worksheet!

Save 10 from a sea of numbers with this first-grade addition worksheet!

Help your child get comfortable with rounding numbers to the nearest ten with this sea-themed worksheet.

Kids practice identifying and completing patterns in this 1st grade math worksheet. Which sea creature comes next in each line?

Dive into division with this colorful, ocean-themed worksheet!

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

Addition and subtraction practice can get a little repetitive, so mix it up with this funny under the sea worksheet.

Sea if you can correctly answer these division equations in this third- and fourth-grade worksheet!

Does your child have an affinity for sea life? Aquariums and measurement practice come together in this colorful third grade worksheet.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

Help your child with his math skills with this printable worksheet that asks him to develop a logical sequence for baking a cake.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

Your first grader can practice addition under the sea with this worksheet that features 12 beginning addition problems and a colorfully fishy theme!

Go on a division expedition in this fun ocean-themed practice for third graders!

Featuring simple addition problems and adorable sea creatures, this color by sum sheet is sure to entertain your child as he gets essential math practice.

Dive into number practice with a colorful counting activity! Your little adventurer will put big numbers in the right order as she navigates the deep blue sea.

There are plenty of fish in the sea! But only a few add together to make 12! This fun worksheet will help your child practice his simple addition.

This cute little hermit crab is missing his sea shell. Connect the dots to give him a new home, and learn about odd numbers as you go!

Kids will go on an under-the-sea adventure with this number ordering worksheet. Help your child put numbers in order to find the lost city of Atlantis.

Math, spelling, and brain teasers come together in this fun worksheet. Solve math problems and reveal the answer to, "What did the sea say to the sand?"

Introduce your child to real world math problems with this practice money. She can color these bills, and get familiar with currency the fun way.