This book will have kids use their feet, paperclips and paper rulers to find lengths of drawings and real objects, putting comparisons and basic units before inches.

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.

With this workbook, your child can get a head start on subtraction by using simple pictures and familiar scenarios to symbolize the removal of numbers and objects.

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.

Children learn early math by dealing with objects in place of numbers. These worksheets cover concepts of quantity, counting, and even adding and subtracting, using animals and nature to help teach.