This math topic focuses on calculating elapsed time, specifically identifying how many hours and minutes earlier one time shown on a clock is compared to another, described as "Time - Elapsed Negative." It features exercises where students compare two given times and determine the time difference in a negative context, meaning understanding how much earlier one event occurred compared to another. Several questions are presented where students must choose the correct time that indicates how many hours and minutes earlier the second clock shows. Each question lists multiple-choice answers.

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