CRX id
jhgopabfnnaefocnhggodmfonjhbcbbe
jhgopabfnnaefocnhggodmfonjhbcbbe
Description from extension meta
Now there is a great way to become a black belt in arithmetic on your computer!
Image from store
Description from store
Practice math problems (addition and multiplication) to get points and receive new belts. Become a black belt math ninja!
*BUG FIXES:
-- Belt doesn't automatically go back to white belt when answer is incorrect
-- Now with enter/return key support so that you don't have to press the "check my answer" button when you want to submit your answer
Latest reviews
- (2015-10-18) Clare Akin: i want to be able to choose my level.i want to practice math that helps me learn.
- (2014-01-28) If you're using it as a way to see what your basic math skills are then the app is great but if you are looking for something harder then it won't be the app for you.
- (2012-11-28) Morten Philipps: Bad graphical user interface, you can only solve one question - then you have to press "next".
- (2012-10-29) Marie C: it helps me come up with awsome mental math skills
- (2012-05-02) selva krishnan: Only small basic math operations. needs some questions based on expressions also.