Arjun finished wrapping gifts for a charity event at 11:00 a.m.
If he worked for 3 hours, when did he start?

Ethan finished playing games at a Christmas party at 7:20 p.m.
If he played for 30 minutes, when did he start?

Aiden went to the school carnival at 2:15 p.m. and left at 4:45 p.m. How long did he stay?

Ava started watching a movie at 7:20 p.m. It lasted 1 hour and 30 minutes. What time did it end?

Zara began planting flowers in the garden at 1:20 p.m. and finished at 2:35 p.m. How long did she work?

Noah began playing outside at 4:25 p.m. and came inside at 5:00 p.m. How long did he play?

Lily started drawing at 10:15 a.m. and finished at 10:45 a.m. How many minutes did she draw?

Mia watched a parade at school from 10:00 a.m. to 12:00 p.m. How long was the parade?

Ethan began cleaning his room at 10:05 a.m. He cleaned for 50 minutes. When did he finish?

Lila finished baking cupcakes for a fundraiser at 12:00 p.m.
If she baked for 2 hours, when did she start?

Liam started reading a book at 4:15 p.m. He read for 25 minutes. What time did he finish?

Mateo joined a morning art workshop at camp. He spent a little time choosing colors, but his total working time was 2 hours 15 minutes.
The workshop ended at 10:45 a.m.
When did the workshop start?

Oliver finished homework at 7:15 p.m.
If he worked for 25 minutes, when did he start?

Ava went to the library at 2:40 p.m. She stayed for 45 minutes. What time did she leave?

Lily went trick-or-treating at 6:00 p.m. and came back at 9:00 p.m. How long was she out?

Charles finished reading at 3:25 p.m.
If he read for 35 minutes, when did he start?

Ava finished riding games at the school carnival at 5:40 p.m.
If she spent 45 minutes at the games, when did she start?