Help 3rd grade students find the missing end time with printable elapsed time task cards that use open number lines and forward benchmark jumps. Students start with the given time, jump the elapsed minutes, and land on the unknown end time using a repeatable Start, Jump, End routine. This missing end time pack is designed for math intervention, small groups, centers, tutoring, and review. Every task card includes the start time, elapsed minutes, and number-line jump path so students can focus on