You are downloading the Math Ninja XAP file v220.127.116.11 for Windows Phone. Math Ninja is a free and fun Educational game: A Math Challenge App for young kids with an animated ninja theme. VERSION 1.0 FEATURES:* Fast-paced Math practice with multiple choice ... You can now download the offline XAP file to install & try it.
Download Locations for Math Ninja 18.104.22.168 XAP file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Math Ninja XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.