Start Time-End Time

Start Time-End Time

Story Problems

How Much Time Has Passed?

Missing End Time

Using Minutes

100

Start time- 10:00
End time- 11:00
How much time has passed?

1 hour

100

Soccer practice lasts from 4:00 P.M. to 5:30 P.M. How long does soccer practice last?

1 hour and 30 minutes

100

5:00-7:15

2 hours and 15 minutes

100

A movie starts at 6:00 and lasts 2 hours. What time is it done?

8:00

100

Start time- 4:00
End time- 4:21
How much time has passed?

21 minutes

200

Start time- 9:00
End time- 11:00
How much time has passed?

2 hours

200

You arrive at your dentist's office at 3:00. The appointment takes 40 minutes. What time do you leave the dentist's office?

3:40

200

3:10-4:30

1 hour and 20 minutes

200

Recess starts at 2:10 and lasts 20 minutes. What time is recess over?

2:30

200

Start time- 9:41
End time- 10:00
How much time has passed?

19 minutes

300

Start time- 6:00
End time- 7:30
How much time has passed?

1 hour and 30 minutes

300

The hardware store opens at 7:00 A.M. and closes at 4:00 P.M. How many hours is the hardware store open?

9 hours

300

2:30-5:00

2 hours and 30 minutes

300

Lunch starts at 12:10 and lasts 35 minutes. What time is lunch over?

12:45

300

Start time- 2:27
Elapsed time- 20 minutes
What is the end time?

2:47

400

Start time- 5:30
End time- 6:15
How much time has passed?

45 minutes

400

The Johnsons take a trip to Rochester. Their drive takes 2 hours and 20 minutes. They arrive in Rochester at 6:30. What time did they start driving?

4:10

400

7:45-9:15

1 hour and 30 minutes

400

A birthday party starts at 1:30 and lasts 2 hours and 15 minutes. What time does the party end?

3:45

400

Elapsed time- 33 minutes
End time- 5:15
What is the start time?

4:42

500

Start time- 8:10
End time- 9:30
How much time has passed?

1 hour and 20 minutes

500

Mom baked cookies for 1 hour and 40 minutes. She finished baking at 2:00. What time did she start baking cookies?

12:20

500

8:50-10:10

1 hour and 20 minutes

500

Dad starts mowing the lawn at 7:25 and mows for 1 hour and 10 minutes. What time is he done with the mowing?

8:35

500

Elapsed time- 1 hour and 11 minutes
End time- 3:23
What is the start time?

2:12

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