This colorful worksheet helps children practice partitioning three-digit numbers into hundreds, tens, and ones using fun train-themed tables.

The task is to partition the given numbers into their hundreds, tens, and ones place values. Let's solve each problem step by step.

Problem 1: 373

- Hundreds: The digit in the hundreds place is 3.
- Tens: The digit in the tens place is 7.
- Ones: The digit in the ones place is 3.

So, for 373:
- Hundreds: 3
- Tens: 7
- Ones: 3

Problem 2: 294

- Hundreds: The digit in the hundreds place is 2.
- Tens: The digit in the tens place is 9.
- Ones: The digit in the ones place is 4.

So, for 294:
- Hundreds: 2
- Tens: 9
- Ones: 4

Problem 3: 851

- Hundreds: The digit in the hundreds place is 8.
- Tens: The digit in the tens place is 5.
- Ones: The digit in the ones place is 1.

So, for 851:
- Hundreds: 8
- Tens: 5
- Ones: 1

Problem 4: 136

- Hundreds: The digit in the hundreds place is 1.
- Tens: The digit in the tens place is 3.
- Ones: The digit in the ones place is 6.

So, for 136:
- Hundreds: 1
- Tens: 3
- Ones: 6

Problem 5: 620

- Hundreds: The digit in the hundreds place is 6.
- Tens: The digit in the tens place is 2.
- Ones: The digit in the ones place is 0.

So, for 620:
- Hundreds: 6
- Tens: 2
- Ones: 0

Final Answer:

\[
\boxed{
\begin{array}{c|c|c|c}
& \text{Hundreds} & \text{Tens} & \text{Ones} \\
\hline
1 & 3 & 7 & 3 \\
2 & 2 & 9 & 4 \\
3 & 8 & 5 & 1 \\
4 & 1 & 3 & 6 \\
5 & 6 & 2 & 0 \\
\end{array}
}
\]