Your first grader might ask you, "what's the use of the long method?". It's not because they will use it as much in the future but because it's a method that will question your child's understanding of how arithmetic works. It basically breaks down the concepts in addition and subtraction to come up with solutions. Grab a copy today!
Bitte wählen Sie Ihr Anliegen aus.
Rechnungen
Retourenschein anfordern
Bestellstatus
Storno