Place value worksheet for students to practice breaking down two-digit numbers into tens and ones.

Let's solve this Place Value worksheet step by step.

We are given a list of two-digit numbers, and for each number, we need to:
1. Identify how many tens and ones make up the number.
2. Write the expanded form (e.g., 20 + 1 = 21).

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🔢 Understanding Place Value:

In a two-digit number:
- The first digit (left) is the tens place.
- The second digit (right) is the ones place.

For example:
- 21 → 2 tens (20) and 1 one (1)
- Expanded form: 20 + 1 = 21

Let’s go through each row:

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✔ Row 1: 21

- Tens: 2 tens → 2 × 10 = 20
- Ones: 1 one → 1 × 1 = 1
- Expanded form: 20 + 1 = 21

> Fill in:
> - 2 tens
> - 1 ones
> - 20 + 1 = 21
> - 20 + 1 = 21

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✔ Row 2: 24

- Tens: 2 tens → 20
- Ones: 4 ones → 4
- Expanded form: 20 + 4 = 24

> Fill in:
> - 2 tens
> - 4 ones
> - 20 + 4 = 24
> - 20 + 4 = 24

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✔ Row 3: 28

- Tens: 2 tens → 20
- Ones: 8 ones → 8
- Expanded form: 20 + 8 = 28

> Fill in:
> - 2 tens
> - 8 ones
> - 20 + 8 = 28
> - 20 + 8 = 28

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✔ Row 4: 27

- Tens: 2 tens → 20
- Ones: 7 ones → 7
- Expanded form: 20 + 7 = 27

> Fill in:
> - 2 tens
> - 7 ones
> - 20 + 7 = 27
> - 20 + 7 = 27

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✔ Row 5: 23

- Tens: 2 tens → 20
- Ones: 3 ones → 3
- Expanded form: 20 + 3 = 23

> Fill in:
> - 2 tens
> - 3 ones
> - 20 + 3 = 23
> - 20 + 3 = 23

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✔ Row 6: 25

- Tens: 2 tens → 20
- Ones: 5 ones → 5
- Expanded form: 20 + 5 = 25

> Fill in:
> - 2 tens
> - 5 ones
> - 20 + 5 = 25
> - 20 + 5 = 25

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✔ Final Completed Table:

| Number | Tens and Ones | Expanded Form |
|--------|-----------------------|----------------------------|
| 21 | 2 tens<br>1 ones | 20 + 1 = 21<br>20 + 1 = 21 |
| 24 | 2 tens<br>4 ones | 20 + 4 = 24<br>20 + 4 = 24 |
| 28 | 2 tens<br>8 ones | 20 + 8 = 28<br>20 + 8 = 28 |
| 27 | 2 tens<br>7 ones | 20 + 7 = 27<br>20 + 7 = 27 |
| 23 | 2 tens<br>3 ones | 20 + 3 = 23<br>20 + 3 = 23 |
| 25 | 2 tens<br>5 ones | 20 + 5 = 25<br>20 + 5 = 25 |

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📝 Summary:

All numbers from 21 to 28 are in the 20s, so they all have 2 tens (20), and the ones digit varies.

This worksheet helps students understand that:
> A two-digit number = (Tens digit × 10) + (Ones digit)

Let me know if you'd like this as a printable or PDF version!