Operators 3是您可以在UGameZone.com上免费玩的数学游戏之一。哪个是真实数字？通过设置满足指定要求和挑战的计算数量，将游戏应用于加，减，乘和除法则。点击选择真实数字。请享用！
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:
