This math topic focuses on calculating the negative elapsed time between two displayed times on clocks, requiring students to determine how many hours and minutes earlier one time is compared to another. The set includes multiple-choice questions where students analyze images of clocks and select the correct amount of time in hours, minutes, or a combination of both. This practice is designed to help understand time differences and enhance the ability to work with both full hours and detailed minutes.

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