Number Invaders are descending upon the friendly inhabitants of a distant planet. You’ll need instant recall of math facts and a steady hand to keep them away!
Source
https://www.mathplayground.com/balloon_invaders.html
Number Invaders screenshots
Number Invaders
| Rating: | [0 / 5 - 0 Votes] |
| Tags: | Mathematics , Space |
| Developers: | www.mathplayground.com |
| Publishers: | www.mathplayground.com |
| Language: | English |
| Play Mode: | Single Player |
| Library: | Flash Games |