Time Math: Key Info & Number Lines for 3rd Graders

Lily starts her homework at 10:15 AM and finishes at 11:45 AM. How long did she spend on her homework?

• 45 minutes

• 1 hour

• 1 hour and 30 minutes

• 2 hours

A movie starts at 2:30 PM and lasts for 1 hour and 25 minutes. What time does the movie end?

• 3:55 PM

• 3:30 PM

• 3:45 PM

• 4:00 PM

Tom's soccer practice begins at 4:20 PM and ends at 5:10 PM. How many minutes did he practice?

• 50 minutes

• 30 minutes

• 60 minutes

• 40 minutes

Sarah's birthday party starts at 3:00 PM and lasts for 2 hours and 15 minutes. What time does the party end?

• 6:00 PM

• 4:45 PM

• 5:00 PM

• 5:15 PM

A train leaves the station at 9:45 AM and arrives at its destination at 11:05 AM. How long is the train ride?

• 1 hour and 20 minutes

• 1 hour and 45 minutes

• 1 hour and 15 minutes

• 2 hours and 5 minutes

Emma reads for 1 hour and 30 minutes starting at 2:15 PM. What time does she finish reading?

• 3:45 PM

• 2:45 PM

• 4:00 PM

• 3:15 PM

A school assembly starts at 10:00 AM and lasts for 45 minutes. What time does it end?

• 10:45 AM

• 10:15 AM

• 11:00 AM

• 10:30 AM

Jack's basketball game starts at 5:30 PM and lasts for 1 hour and 50 minutes. What time does the game end?

• 7:00 PM

• 7:30 PM

• 6:50 PM

• 7:20 PM

Mia has a dance class that starts at 6:15 PM and lasts for 1 hour and 5 minutes. What time does her class end?

• 7:30 PM

• 7:20 PM

• 7:15 PM

• 6:50 PM

A concert begins at 7:00 PM and lasts for 2 hours. What time does the concert end?

• 6:00 PM

• 8:00 PM

• 10:00 PM

• 9:00 PM