Grade 3 Maths Worksheets: (8.6 Elapsed Time) - Lets Share Knowledge - Free Printable

To solve the problem, we need to calculate the elapsed time between the starting time and the ending time for each row in the table. The elapsed time is the difference between the ending time and the starting time. Let's go through each row step by step.

Row 1:

- Starting Time: 7:00 A.M.
- Ending Time: 9:05 A.M.
- Elapsed Time:
- From 7:00 A.M. to 9:00 A.M. is 2 hours.
- From 9:00 A.M. to 9:05 A.M. is 5 minutes.
- Total: 2 hours and 5 minutes (already filled in).

Row 2:

- Starting Time: 11:00 A.M.
- Ending Time: 4:00 P.M.
- Elapsed Time:
- From 11:00 A.M. to 12:00 P.M. is 1 hour.
- From 12:00 P.M. to 4:00 P.M. is 4 hours.
- Total: 5 hours.

Row 3:

- Starting Time: 1:00 P.M.
- Ending Time: 6:00 P.M.
- Elapsed Time:
- From 1:00 P.M. to 6:00 P.M. is 5 hours.
- Total: 5 hours.

Row 4:

- Starting Time: 2:30 P.M.
- Ending Time: 9:30 P.M.
- Elapsed Time:
- From 2:30 P.M. to 9:30 P.M. is 7 hours.
- Total: 7 hours.

Row 5:

- Starting Time: 12:00 A.M.
- Ending Time: 12:00 P.M.
- Elapsed Time:
- From 12:00 A.M. to 12:00 P.M. is 12 hours.
- Total: 12 hours.

Row 6:

- Starting Time: 3:00 A.M.
- Ending Time: 6:30 A.M.
- Elapsed Time:
- From 3:00 A.M. to 6:00 A.M. is 3 hours.
- From 6:00 A.M. to 6:30 A.M. is 30 minutes.
- Total: 3 hours and 30 minutes.

Row 7:

- Starting Time: 5:00 P.M.
- Ending Time: 5:30 P.M.
- Elapsed Time:
- From 5:00 P.M. to 5:30 P.M. is 30 minutes.
- Total: 30 minutes.

Row 8:

- Starting Time: 8:00 A.M.
- Ending Time: 4:00 P.M.
- Elapsed Time:
- From 8:00 A.M. to 12:00 P.M. is 4 hours.
- From 12:00 P.M. to 4:00 P.M. is 4 hours.
- Total: 8 hours.

Row 9:

- Starting Time: 4:15 P.M.
- Ending Time: 7:15 P.M.
- Elapsed Time:
- From 4:15 P.M. to 7:15 P.M. is 3 hours.
- Total: 3 hours.

Row 10:

- Starting Time: 2:20 A.M.
- Ending Time: 3:00 A.M.
- Elapsed Time:
- From 2:20 A.M. to 3:00 A.M. is 40 minutes.
- Total: 40 minutes.

Row 11:

- Starting Time: 10:00 P.M.
- Ending Time: 1:00 A.M.
- Elapsed Time:
- From 10:00 P.M. to 12:00 A.M. is 2 hours.
- From 12:00 A.M. to 1:00 A.M. is 1 hour.
- Total: 3 hours.

Row 12:

- Starting Time: 11:50 A.M.
- Ending Time: 12:50 P.M.
- Elapsed Time:
- From 11:50 A.M. to 12:50 P.M. is 1 hour.
- Total: 1 hour.

Final Answer:

\[
\boxed{
\begin{array}{|c|c|c|}
\hline
\text{Starting Time} & \text{Ending Time} & \text{Elapsed Time} \\
\hline
7:00 \text{ A.M.} & 9:05 \text{ A.M.} & 2 \text{ hours } 5 \text{ mins} \\
11:00 \text{ A.M.} & 4:00 \text{ P.M.} & 5 \text{ hours} \\
1:00 \text{ P.M.} & 6:00 \text{ P.M.} & 5 \text{ hours} \\
2:30 \text{ P.M.} & 9:30 \text{ P.M.} & 7 \text{ hours} \\
12:00 \text{ A.M.} & 12:00 \text{ P.M.} & 12 \text{ hours} \\
3:00 \text{ A.M.} & 6:30 \text{ A.M.} & 3 \text{ hours } 30 \text{ mins} \\
5:00 \text{ P.M.} & 5:30 \text{ P.M.} & 30 \text{ mins} \\
8:00 \text{ A.M.} & 4:00 \text{ P.M.} & 8 \text{ hours} \\
4:15 \text{ P.M.} & 7:15 \text{ P.M.} & 3 \text{ hours} \\
2:20 \text{ A.M.} & 3:00 \text{ A.M.} & 40 \text{ mins} \\
10:00 \text{ P.M.} & 1:00 \text{ A.M.} & 3 \text{ hours} \\
11:50 \text{ A.M.} & 12:50 \text{ P.M.} & 1 \text{ hour} \\
\hline
\end{array}
}
\]