Problem Solving Time Intervals

Lunch starts at 11:34 and ends at 12:05. How much time has elapsed?

• hour and 5 minutes

• hour and 34 minutes

• 35 minutes

• 31 minutes 

Tim started running the race at 3:20. It took him exactly one hour to finish the race. What time did he finish?

• 3:30

• 4:20

• 5:20

• 4:00

Matt went to the dentist at 2:35. He left the dentist at 3:11. How long was he at the dentist?

• hour and 11 minutes

• 25 minutes

• 36 minutes

• 35 minutes

Wendy started brushing her teeth at 9:56. She brushed her teeth for 16 minutes. What time did she finish brushing her teeth?

• 10:12

• 9:12

• 10:15

• 10:00

I started the race at 12:05 and finish at 12:42. How long did it take me to run the race?

• 40 min

• 36 min

• 37 min

• 32 min

• 5:03
• 4:14
• 3:22
• 3:20

What time is 20 minutes after 5:00?

• 4:40

• 5:20

• 5:35

Start Time 5:20 AM

End Time 5:47 AM

• 7 minutes

• 17 minutes

• 27 minutes

• 37 minutes

How much time has passed from the Green Clock to the Red Clock?

• 40 minutes

• 8 hours

• 4 hours

• 1 minute

Carson woke up at 7:20. It took him 25 minutes to eat breakfast, 12 minutes to get dressed, 3 minutes to brush his teeth, and 1 minute to put on his shoes. What time will he be ready?

• 7:45

• 8:01

• 7:57

• 8:00