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!

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.

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

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 worksheet shares Hanukkah themed math problems with numbers under 10.

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

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

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!

Discover the mysterious underwater object in this coloring activity!

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

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!

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.

These adorable paper watches are fun to wear, and help kids practice telling time, too.

Build single-digit subtraciton skills with this math worksheet.

How strong do you think your subtraction skills are? Find out with this helpful worksheet!

Hunting for a fun math puzzle? This printable worksheet will flex your child's addition skills to spell out a famous name!

Let’s see how well you know your addition facts!

Gain expertise with addition sentences within 20 in this helpful math worksheet!

Make your way through a maze of addition problems in this engaging worksheet!

Go full speed ahead with your subtraction skill in this engaging math worksheet!

Step on the gas and solve these problems as quickly as you can in this inviting subtraction worksheet!

Test your subtraction skills with this helpful math worksheet!