This math topic focuses on advanced time calculation skills, particularly determining the negative elapsed time between two clock readings presented in the problems. The students are required to calculate how many minutes earlier the second clock shows compared to the first, thereby practicing their ability to compute time differences in five-minute intervals. Each question presents a scenario with two given times, and multiple-choice answers are provided for the learners to select the correct time difference. This helps in enhancing students' proficiency in handling and thinking about time in a more analytical and negative context.

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