4. Determine the absolute value of each number
   

The absolute value of a number is its distance from zero on the number line, without considering direction. So, for , the absolute value is simply 4.2. It’s like saying, “How far is -4.2 from the cozy zero?” Answer: 4.2!

For extra practice, remember that for any negative number, the absolute value will always be positive, while positive numbers simply remain unchanged when you take their absolute value. It’s a clever little rule that keeps everything neat and tidy on the number line!