Practice and repetition are essential building blocks of early learning. That's why Nick Jr. and Learning Horizons have developed the Nick Jr. Workbook series.
In this workbook, your child will help Dora and her friends count and add stars throughout Dora;s environment. Addition teaches your child how to "count on" in order to add amounts and how to recognize and understand addition equations. This book features sums to 10 and counting to 50. Addition also gives your child practice in solving both horizontal and vertical equations.

Includes a special decoder to reveal hidden answers!