On this kindergarten math worksheet, kids trace the number 9, then write their own. Then they count the fish they see in the picture and make a graph.

Help your child master addition using carrying with this colorful second grade math worksheet that includes 12 two-digit problems and a fun fish theme!

Build your child's number sense, with an undersea number adventure! She'll navigate through coral reefs and around fish as she puts numbers in the right order.

Practice solving simple subtraction problems with a fun game! You and your child can "fish for answers" to find all the ways to make the number thirteen.

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 math and coloring worksheet focuses on the number 3. Kids color all of the spaces with the number 3 to reveal a hidden fish picture.

Build reasoning and logic skills with a fun geometric shapes puzzle!

Build shape recognition and logical reasoning with this series of block puzzles! Similar to tangrams, kids will use blocks to fill in each puzzle.

Have some fun with this paper project, where you and your child will create your own set of puzzle blocks, similar to tangrams.

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

Order the rational numbers in the next worksheet of this foundational series!

Create your very own 3D shape blocks with this fun activity that combines shape recognition and puzzle solving.

Feed Lenny, the long division whale who only eats quotients with remainders, by solving the long division problems then circling the ones that have remainders.

Strengthen rational number sense with this engaging comparison worksheet!

Encourage your first grader to reach down deep and take the plunge into math practice.

Looking for a different way to engage your child with his addition facts? This color by number underwater scene might do the trick!

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

It's a quotient-free frenzy feed with this division worksheet!

Give your child a break from boring math facts, and challenge her with a fun subtraction game!

Looking for a worksheet to help your kid with numbers? This printable connect the dots is a fun way to practice counting.

Help your child improve his counting skills with this printable worksheet, which is all about comparing quantities.

Hunting for a worksheet to help your kid with graphs? This printable helps your child to understand bar graphs.

Assess students’ understanding of sorting and categorizing!

Hook your first- and second-grade students with a splash of math fun!

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

What a catch! Here's a great worksheet that will help your child practice his simple addition and counting.

Help your first grader get a head-start with his subtraction math facts!

Find Atlantis and practice number ordering with this undersea number worksheet. Kids will arrange numbers from least to greatest and vice versa.

Surf along with our base 10 worksheet! This surf-themed math worksheet helps your kid conquer base 10, a useful tool for grasping numbers and place values.

Help a little mathematician learn about measurements with this fun, shark infested math worksheet!