Add. Do not use a number line except as a check. \[ 3+(-3) \]

When you see \(3 + (-3)\), think of it as bringing three apples to a potluck and then taking away three apples. What do you have left? Nothing! So the answer is zero! It's like the concept of balance—what you gain, you can also lose. In real-world situations, this can be applied in finances: if you earn $3 but then spend $3, your net amount is $0. Understanding these operations can make handling your budget easier! So next time you're working through adding negatives, just remember it’s all about balancing the scales.