價格：免費
檔案大小：231.2 MB
版本需求：系統需求：iOS 7.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
NOTE! This version of DragonBox Algebra 12+ 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 Algebra 12+.
Login Access: DB Algebra 12+ is a must-have tool for students so they can earn better grades and gain confidence in algebra and mathematics. It is based on the award winning game DragonBox Algebra 5+ but covers more advanced topics in mathematics and algebra:
* Parentheses
* Positive and Negative signs
* Addition of Fractions (Common Denominators)
* Collection of Like Terms
* Factorization
* Substitution
Login Access: DB Algebra 12+ gives players a greater understanding of what mathematics is all about: objects and the relationships between objects.
NOTE! This version of DragonBox Algebra 12+ 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 Algebra 12+.
支援平台：iPhone, iPad