With these worksheets children use their logical thinking to distinguish the difference between objects such as tall or short, more or less. Measuring helps kids understand the dimensions of objects.

There is a mix of objects in this workbook and it's up to your child to sort them by colors, shapes, and sizes. Plus, they'll practice identifying weight and making simple comparisons.

From irregular measurements to using a ruler this workbook exposes kids to math vocabulary all about guessing and measuring lengths and sizes of objects.

Help your child master the idea of more, less, and equal. This workbook is filled with math comparison exercises that teach your preschooler the basic math concept of sizes and amounts.

Rev your engines! Kids can practice their language skills while counting numbers and comparing different forms of transportation.

What better way to learn sorting and categorizing than with familiar objects preschoolers see every day? This workbook is great for practice sorting and comparing, using household items.

Become a master of analysis! In this series, kids practice collecting, creating and plotting data on graphs. Then they'll practice reading graphs, making predictions, and comparing data.

This workbook covers familiar kindergarten math topics from counting to easy addition problems.

This workbook is packed with worksheets that let kids sharpen math skills by practicing the four basic math operations as well as factoring.

Recognizing patterns is a crucial step in the development of math skills. Give your kindergartener a leg up with this workbook, filled with basic pattern pages!

Salute the Flag with this workbook featuring America the beautiful. Tracing, coloring, counting and games are themed in honor of the Fourth of July.

Preschool children begin to develop the skill of sorting items. These worksheets will help children practice classifying objects by looking for differences, categorizing by size or shapes.

Kids compare two numbers between one and 10 in this bayou-inspired picture math workbook. Count, add, and compare values with your kindergarteners.

These math worksheets apply multiplication to the real world with interactive games and word problems that address multiplying double-digit numbers, place values and the properties of operations.

Measure up with the concept of comparison! Your kindergartener will love learning how to use a ruler and group objects according to size, length, weight, height and quantity.

Math is in full bloom in this workbook that recalls sunny spring days. Your preschooler will learn to count, measure and add with the help of some bugs, butterflies and flowers.

By preschool, children understand that money has value but not what that value is. With this workbook, children can memorize the quantities associated with coins and practice adding cents.

Circles, squares, diamonds and polygons; this book focuses on the most basic ones, and some silly shapes too. Kids can trace, draw and match shapes to the heart's content. Hey that's a shape, too!

Boost summer learning with a mix of sports-themed pages, from coloring to Sudoku. Kids will be inspired to stay active this summer, plus they can sneak in some math, logic and fine motor practice too!