This Application Problem is a part of the Lesson 15, Unit 8, Grade 2. At Memorial School, students have a quarter hour for morning recess and 33 minutes for a lunch break. How much free time do they have in all? How much more time for lunch than recess do they have? Students have the opportunity to solve another two-step problem involving addition and subtraction with time. At this stage, some do not need to draw a tape diagram, but for those who struggle, encourage them to do so.