Description
This summarization is about a set of flash cards that help children learn and practice subtraction facts up to 20. The cards are divided into two levels, large cards with sums printed in big and bold type and their answers on the back. The first level of cards (sums up to 10) is for children to practice with, and the second level (sums up to 20) is for children to use to reinforce their understanding and test their knowledge of subtraction. There are also group games included to help the child learn in an interactive and enjoyable way.
Subtraction Flash Cards set is a Sure and Effective Way to learn and practice Subtraction Facts up to 20. There are 40 both sides printed, divided into 2 levels, large Flash Cards. Each card has two sums printed in big and bold type and their answers on the back. Children first practice with Level 1 (sums up to 10) cards and then with Level 2 (up to 20) cards. To reinforce their understanding and test knowledge of subtraction they also play group games. This way the child learns in most interactive and enjoyable way.