This math topic focuses on calculating elapsed time on a clock by adding half hours to given times. It aims to strengthen the ability to determine what the time will be after adding 30 minutes to various starting points throughout the day. Each problem provides a specific starting time, and the student is required to calculate the time after the addition. The topic involves practical applications of adding time and helps students understand time durations and increments visually and numerically.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.