An introduction to addition worksheet for preschoolers and kindergarteners, featuring a fish theme.

Practice counting by connecting the dots from 1 to 33 to complete the picture of the fish.

Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

What kind of fish would you like to catch? Help your child master the concept of probability with this fun, visual exercise!

Fish for answers with this great math worksheet! Help your child practice his simple addition and counting.

Practice simple subtraction with your child. She can play the "Fish for Answers" game to learn math facts!

Help your child's imagination to grow with these tangram picture cards. He'll use the tangram shape pieces to re-create this picture!

Help your little one build logic and reasoning skills with a tangram puzzle! He'll re-create this picture using the geometric shapes of tangram pieces.

Help Alex the Alligator count the number of fish in each tank. Use his mouth to help you distinguish whether the left or right tanks have more fish.

Learn the different shapes with a tangram puzzle! Your little learner will re-create this picture using tangram shapes, a great way to build logic skills.

This cute, colorful worksheet challenges children to estimate the lengths of four fish in inches and centimeters before using a handy cut-out ruler to measure them.

Should you round that number up or round it down? Help your seafarer master the art of rounding with this fun fish color by number.

How many fish are in each tank? Help Alex the Alligator figure out the number by using the greater than, less than, and equal to symbols.

Little learners will love these tangram puzzles, perfect for learning shapes and building fine motor skills.

Children will use just seven shapes to create a ghost ship, a spider, and other Halloween pictures in this holiday-themed math worksheet. 

Using less-than and greater-than symbols, kids show which bowls have fewer smiling fish and which bowls have more on this first grade math worksheet.

Help your child's imagination to grow with these Tangram picture cards, perfect for building skills with shapes, logic, and reasoning.

Here's a fun challenge for little learners to build math and reasoning skills. Your child will re-create this picture using the geometric tangram shapes.

Help your child's imagination to grow with these Tangram picture cards. He'll put his logic and reasoning skills to the test to re-create this picture!

Tangram puzzles are a fun way to hone fine motor and math skills! Your child will use his reasoning to re-create this picture of geometric shapes.

Can your child re-create this picture? Tangram is a great way to build basic geometry skills, as well as hone your little one's sense of logic!

Help your child build logic and basic geometry skills with these tangram picture cards. He'll use his reasoning to re-create the picture on this puzzle card!

Practice measurement with this colorful worksheet. Students will first make an estimation, and then measure with a ruler.

Math isn't just all about numbers! Read these story problems and find the equation hidden in them, and use the picture to help you count up your answers.

This tangram-inspired activity is a great way to help introduce young ones to geometric shapes!

Fishing fanatics, here's a great math worksheet for you! Help your child practice his simple addition and counting.