In this game your kid will use a number line to figure out Cuz-Cuz's number. First he'll listen to the clue, and then he'll refer to the number line as a visual aid in solving the number riddle. Your kid's knowledge of the concepts of "greater than" and "less than" will definitely come in handy as he's examining the number line and trying to determine which number the mischievous Cuz-Cuz has in mind. Number lines play an important role in math, so it's good for your kid to get comfortable using them.