material for promoting the strukturverstu00e4ndnisses for numbers up to 10

摘要

material for promoting the strukturverstu00e4ndnisses for numbers up to 10 consisting of 110 with laminated cards (rechenku00e4rtchen) in spielkartenformat,characteristicon each of rechenku00e4rtchen each addition or subtraction in the range of numbers from "1" to "10" is presented.