An awesome combination of early reading and math skills! Letters and Sounds and Math Readiness are a Dynamic Duo in helping children prepare for Kindergarten. Letter recognition, letter writing, letter identification, phonetic awareness, and over 40 math skills, like counting, simple addition and subtraction problems, comparing, counting coins, and much more. Dynamic Duo also comes with downloadable companion Ready to READ! video! Vintage effectiveness! Don't let your child miss out on this learning fun.