Time Worksheets | Time Worksheets for Learning to Tell Time - Free Printable

To complete the table, we need to calculate either the Start Time, End Time, or Elapsed Time depending on what is missing in each row.

Here are the rules we will use:
* To find Elapsed Time: Count the hours and minutes from Start to End.
* To find Start Time: Subtract the Elapsed Time from the End Time.
* To find End Time: Add the Elapsed Time to the Start Time.

Let's solve each row step-by-step:

Row 1:
* Given: End Time = 12:33 P.M., Elapsed Time = 1 Hour & 33 Minutes.
* Find: Start Time.
* Calculation: Subtract 1 hour and 33 minutes from 12:33 P.M.
* 12:33 P.M. minus 33 minutes = 12:00 P.M.
* 12:00 P.M. minus 1 hour = 11:00 A.M.
* Result: 11:00 A.M.

Row 2:
* Given: End Time = 7:35 A.M., Elapsed Time = 3 Hours & 15 Minutes.
* Find: Start Time.
* Calculation: Subtract 3 hours and 15 minutes from 7:35 A.M.
* 7:35 A.M. minus 15 minutes = 7:20 A.M.
* 7:20 A.M. minus 3 hours = 4:20 A.M.
* Result: 4:20 A.M.

Row 3:
* Given: Start Time = 3:00 A.M., End Time = 4:34 A.M.
* Find: Elapsed Time.
* Calculation: Count from 3:00 A.M. to 4:34 A.M.
* From 3:00 to 4:00 is 1 hour.
* From 4:00 to 4:34 is 34 minutes.
* Result: 1 Hour & 34 Minutes

Row 4:
* Given: End Time = 10:34 P.M., Elapsed Time = 2 Hours & 34 Minutes.
* Find: Start Time.
* Calculation: Subtract 2 hours and 34 minutes from 10:34 P.M.
* 10:34 P.M. minus 34 minutes = 10:00 P.M.
* 10:00 P.M. minus 2 hours = 8:00 P.M.
* Result: 8:00 P.M.

Row 5:
* Given: Start Time = 10:40 A.M., End Time = 2:16 P.M.
* Find: Elapsed Time.
* Calculation:
* From 10:40 A.M. to 11:00 A.M. is 20 minutes.
* From 11:00 A.M. to 2:00 P.M. is 3 hours (11-12, 12-1, 1-2).
* From 2:00 P.M. to 2:16 P.M. is 16 minutes.
* Total: 3 hours + 20 minutes + 16 minutes = 3 hours & 36 minutes.
* Result: 3 Hours & 36 Minutes

Row 6:
* Given: Start Time = 1:00 P.M., End Time = 3:55 P.M.
* Find: Elapsed Time.
* Calculation:
* From 1:00 P.M. to 3:00 P.M. is 2 hours.
* From 3:00 P.M. to 3:55 P.M. is 55 minutes.
* Result: 2 Hours & 55 Minutes

Row 7:
* Given: End Time = 9:46 P.M., Elapsed Time = 3 Hours & 26 Minutes.
* Find: Start Time.
* Calculation: Subtract 3 hours and 26 minutes from 9:46 P.M.
* 9:46 P.M. minus 26 minutes = 9:20 P.M.
* 9:20 P.M. minus 3 hours = 6:20 P.M.
* Result: 6:20 P.M.

Row 8:
* Given: Start Time = 5:00 P.M., End Time = 8:38 P.M.
* Find: Elapsed Time.
* Calculation:
* From 5:00 P.M. to 8:00 P.M. is 3 hours.
* From 8:00 P.M. to 8:38 P.M. is 38 minutes.
* Result: 3 Hours & 38 Minutes

Row 9:
* Given: End Time = 5:00 P.M., Elapsed Time = 3 Hours & 40 Minutes.
* Find: Start Time.
* Calculation: Subtract 3 hours and 40 minutes from 5:00 P.M.
* It is easier to subtract in steps. Let's go back 40 minutes first.
* 5:00 P.M. minus 40 minutes = 4:20 P.M.
* Now subtract the remaining 3 hours from 4:20 P.M.
* 4:20 P.M. minus 3 hours = 1:20 P.M.
* Result: 1:20 P.M.

Row 10:
* Given: Start Time = 9:40 P.M., Elapsed Time = 4 Hours & 44 Minutes.
* Find: End Time.
* Calculation: Add 4 hours and 44 minutes to 9:40 P.M.
* First, add the 4 hours: 9:40 P.M. + 4 hours = 1:40 A.M. (next day).
* Next, add the 44 minutes to 1:40 A.M.
* 1:40 A.M. + 20 minutes = 2:00 A.M.
* We have 24 minutes left to add (44 - 20 = 24).
* 2:00 A.M. + 24 minutes = 2:24 A.M.
* Result: 2:24 A.M.

Final Answer:
| Start Time | End Time | Elapsed Time |
| :--- | :--- | :--- |
| 11:00 A.M. | 12:33 P.M. | 1 Hours & 33 Minutes |
| 4:20 A.M. | 7:35 A.M. | 3 Hours & 15 Minutes |
| 3:00 A.M. | 4:34 A.M. | 1 Hour & 34 Minutes |
| 8:00 P.M. | 10:34 P.M. | 2 Hours & 34 Minutes |
| 10:40 A.M. | 2:16 P.M. | 3 Hours & 36 Minutes |
| 1:00 P.M. | 3:55 P.M. | 2 Hours & 55 Minutes |
| 6:20 P.M. | 9:46 P.M. | 3 Hours & 26 Minutes |
| 5:00 P.M. | 8:38 P.M. | 3 Hours & 38 Minutes |
| 1:20 P.M. | 5:00 P.M. | 3 Hours & 40 Minutes |
| 9:40 P.M. | 2:24 A.M. | 4 Hours & 44 Minutes |