價格：免費
檔案大小：332.2 MB
版本需求：需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Math to Earth combines shoot 'em up games and math practice apps to give you the most enjoyable math practice possible.
Challenge yourself to 4 different levels of difficulty, each with harder equations and more asteroids.
The only way you'll survive is by mathematically blasting all the asteroids and landing safely back on earth!
Features:
- Four distinct levels of difficulty (new born, student, professional, genius)
- Multiplication, division, subtraction and addition with up to 3 digit answers
- Four different 8-bit soundtracks to help you solve equations
- Planets and satellites to set the mood
- High-score system
- Ever increasing asteroid speeds
- Mine-asteroids which deal damage when exploded
- And finally, lasers to shoot down those asteroids!
支援平台：iPhone, iPad