Helps to develop your child's mathematical skill. Set includes a guide and 50 double-sided cards. Suitable for ages 6 years and above. Interactive way to practice place value. Card measures 5W x 3.5H inches. Help develop your child's skills in math in a fun and interactive manner with the Educational Insights Place Value Cards. 50 double-sided cards are designed to help your child practice representing values, ordering numbers, reading and writing numbers, ordinal, even and odd numbers, counting, comparing numbers, rounding, computation, and money. These fully illustrated cards are designed for children ages six and up and can be used with the Hot Dots pen as well, giving your child immediate feedback as they learn. About Educational InsightsBased in Southern California, Educational Insights specializes in the manufacturing and innovation of educational toys and games. Early childhood, math, language, Spanish, science, and social studies are all subjects they tackle in fun and inspiring ways. Teacher resources, classroom products, and games like Jeopardy are all a part of Educational Insights rich inventory designed by experienced educators and parents because they know best! Make learning fun with Educational Insights.