The Operator is one of the math games that you can play on 211notes.com for free. 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? Use Mouse to play.
Enable Flash in Chrome settings. When Flash is disabled, the label will read " Block sites from running Flash ".Click the toggle to enable flash and the label will read " Ask First ". Shown like the following:
Now Click And then,click " Allow " in the box that appears in the top-left to play the game.Shown like the following:
