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Revise your multiplication tables, subtraction and addition by fighting off an invasion of monsters in Monstr-O-Math!

In Mental City, where calculators are forbidden, somebody has broken the law, during a fateful day, provoking a dimensional rift. A horde of monsters, allergic to numbers, invaded the city. As a champion in mental arithmetic, you are the city’s last hope. Ready to send all the monsters back to their world by using your brain, you are the only one to be able to save Mental City! And without calculator! Offering a fun approach to Mathematics, this application will enable young and older to develop their skills in mental arithmetic, and train to do mathematical operations. Come and try this humoristic cartoon style game! Monstr-O-Math includes: - 3 mathematical operations: addition, subtraction and multiplication - Town Hall mode: game based on multiplication tables - 3 choices of difficulty - 20 levels - 40 monsters to defeat!