Description

NOTE! This version of DragonBox Big Numbers requires a special account. If you haven’t used a code card, or signed up for Teacher Access, you need to download the regular version of DragonBox Big Numbers.

What's New in Version 1.4.11

Enhancing user experience with bug fixes and performance improvements.
We are always here to help. If you notice something wrong, have questions or want to leave some feedback you can get in touch by email ([email protected]), twitter (@DragonBox) or Facebook (@DragonBoxApp).