This worksheets helps preschoolers learn addition to 10, an important part of kindergarten math prep.

Here's a challenging twist on kindergarten-level pattern worksheets. Match up the patterns that most closely resemble each other.

Preschoolers need lots of practice recognizing shapes and sizes, and these shapes worksheets are great at developing their analytical skills.

The number "0" and the letter "O" look a lot alike! Help your beginning writer with their number recognition with this fun puzzle.

In this worksheet, your child will practice identifying shapes and sizes of buttons. Cut them out, and sort them into two distinct categories.

Are they big or small? Are they purple or brown? Help your child sort bears into categories with this lovable worksheet.

There's some monkey business going on here! Help your child determine how many remain on the bed each time one jumps off.

Stop monkeying around! In this worksheet, get down to business by counting the monkeys and identifying how many are left after they jump off the bed.

4 lines make a quadrilateral! Help your child make various shapes with the dots in this worksheet.

Color your mind! Using this worksheet, your child will match colors and count them up to compare with other colors.

Have you ever noticed that colors repeat on clothes sometimes? Practice copying patterns, and make your own with this worksheet!

How many dots are there of each color? Find out in this worksheet, and develop comparison skills by figuring out which color has more dots.

Which tower has more blocks? Help your child see that this tall task can be manageable when she counts each block one by one.

Show your preschooler these animal pictures and see if he can tell which are bigger and smaller. This comparison exercise helps him build early math skills.

Have your preschooler choose the bigger and smaller people in this worksheet. Comparing big and small helps kids develop foundational math skills.

Build early math skills by using this bigger or smaller worksheet with your child. Preschoolers will identify which bird is bigger or smaller in this worksheet.

Help your child develop comparison skills with this bigger or smaller worksheet. Preschoolers will identify which transportation vehicle is bigger or smaller.

Have your preschooler choose which toy is bigger or smaller in this worksheet. These exercises help children build early math and comparison skills.

Get your preschooler to show you which shape is bigger or smaller. Help your child build math and comparison skills with this worksheet.

Use this bigger or smaller worksheet with your child to get him to build math and comparison skills. Preschoolers will sort fruits and vegetables by size.

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

These pairs of sports balls come in big and little sizes. Have your preschooler identify the bigger and smaller object to build early math skills.

This worksheet tasks your preschooler with finding bigger and smaller items of furniture. Help your kid build early math skills with this comparison worksheet.

Is it a square? Is it a triangle? This cut and paste worksheet will help your child categorize quadrilaterals, which are four-sided shapes.

What shapes make up a rectangle and a hexagon? With your child, cut out smaller pieces and paste them together to make a bigger shape.

How many sides does a triangle have? Three! Sort shapes that have three sides and shapes that don't have three sides with this wacky worksheet.

Rosie has lots of toys, but she's not sure where they go. Help your child place the items in the correct spots, and encourage her to clean her room, too.

Just like you, trees grow as they get older. Count the number of triangles in each tree on this worksheet, and continue the pattern!

Cut out the pictures of veggies and choose which ingredients to cover up. Ice cream: good. Ice cream in a salad: not as good.

Several people in this worksheet are part of a club. Help your child identify what the club kids have in common!