The Operators is an online HTML5 game presented by yiv.com, it's playable in browsers such as safari and chrome. You can play the game on smartphone and tablet (iPhone, iPad, Samsung, Android devices and Windows Phone). Can you get the answer by mental arithmetic as quickly as possible? Now, Come on and practice your ability of mental arithmetic. Tap the right number button! The countdown has begun, are you ready? 71.75% of 1570 players like the mobile game.