Count the number of sea animals in each box then take away the number of darker ones to find the answers to the subtraction problems.

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.

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.

Looking for a worksheet to help your child help with his cutting skills? This kindergarten printable is all about putting together a simple picture puzzle.

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

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

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.

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

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

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

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

This worksheet shows pairs of big and small sea creatures. Have your child identify the bigger and smaller objects to build foundational math skills.

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.

This bubbly worksheet takes the stress out of math by turning it into a hands-on experiment.

This worksheet shares Hanukkah themed math problems with numbers under 10.

Master subtraction under 20 with this bright, inviting practice sheet!

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

Practice addition under 20 with visual models in this useful math worksheet!

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

Count, add, and compose numbers under 20 in this colorful first-grade worksheet!

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

Time for some hide and seek with numbers! Some of these sneaky ants are hiding under the bowls.

Discover the mysterious underwater object in this coloring activity!

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

Let's play hide 'n' seek math! Can you tell how many blocks are hiding under each bowl?

Find out how well you know your numbers under 100 in this simple place value worksheet!

Shape up for some simple subtraction! Count up the shapes to find out how many are hiding under the bowls.

Is your kindergartener up for a little house hunting? Introduce her to the world of shapes -- right under her own nose!