Give your budding mathematician practice with double-digit numbers with this fun-filled workbook. It focuses on recognizing, tracing and counting numbers 11 to 20.

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, he'll practice identifying weight and making simple comparisons.

Once your young student has mastered her numbers challenge her with simple math. Adorable pictures accompany addition and subtraction problems, perfect to help little fingers count to find the answer!

Bright, adorable graphics help your young learner understand the concept of basic addition by counting and grouping together everything from animals and plants to types of transportation.