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!

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

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

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

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.

Meet the mighty styracosaurus, a plant-eating dinosaur with a long horn on its nose. Color these dinos with your child, and share a fun fact with him as you go!

Explore the sea and strengthen number skills with this number ordering worksheet! Your child will order numbers in order to find the lost city of Atlantis.

It's Christmas time, and every child wants to know when Santa is coming! You and your child can color Santa as you count down the days till his big arrival.

Take addition to new heights with this Color by Sum page.

With this page, your child can count his way to a completed picture.

This shape challenge worksheet doubles as a coloring page, and builds early geometry skills.

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

Get your drawing hand ready! This addition page is all about visualizing the problem before solving it.

Got a math whiz on your hands? Introduce him to addition with regrouping, with a fun coloring page!

This addition page is a hoot! Help your kid practice math facts with this owl color-by-number printable!

The fun quickly adds up with this winter-themed addition activity page for first graders!

Who knew math could be fun? Your first grader can practice her math facts with a fun coloring page!

Counting, writing and drawing practice are wrapped up in this dot-to-dot coloring page. What prehistoric animal will be revealed?

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

Have blast doing math with this addition coloring page! Your first grader can practice his addition facts while he colors.