This math topic focuses on calculating elapsed time, specifically how to determine the time after subtracting a specific number of minutes ranging from 60 to 180 minutes from given times (e.g., 12:00, 5:00, 11:00). It challenges the ability to understand negative time changes in hours and determine the resultant time on a clock. Each problem provides multiple answer choices in a visual format, testing both subtraction skills and the ability to interpret clock readings after defined time intervals have elapsed.

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