Math worksheet focusing on place value and number representation using blocks.

Let’s solve this step by step.

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Part 1: Place Value Table

We are told to write the underlined digit in its correct place value column: Hundreds, Tens, or Ones.

Look at each number and find which digit is underlined:

1. 23 → The “3” is underlined → That’s the Ones place → Write “3” under Ones.
2. 762 → The “6” is underlined → That’s the Tens place → Write “6” under Tens.
3. 179 → The “9” is underlined → That’s the Ones place → Write “9” under Ones.
4. 538 → The “5” is underlined → That’s the Hundreds place → Write “5” under Hundreds.
5. 642 → The “6” is underlined → That’s the Hundreds place → Write “6” under Hundreds.

So we fill the table like this:

| Hundreds | Tens | Ones |
|----------|------|------|
| | | 3 | ← from 23
| | 6 | | ← from 762
| | | 9 | ← from 179
| 5 | | | ← from 538
| 6 | | | ← from 642

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Part 2: Count the Blocks

We see three types of blocks:

- Hundreds: Big flat squares (each = 100)
- Tens: Long rods (each = 10)
- Ones: Small cubes (each = 1)

Count them:

→ Hundreds blocks: There are 5 big flats → So, 5 hundreds

→ Tens blocks: There are 4 long rods → So, 4 tens

→ Ones blocks: There are 7 small cubes → So, 7 ones

Now write:

Standard Form: Put the digits together → 5 hundreds, 4 tens, 7 ones → 547

Expanded Form: Break it down by place value →
500 + 40 + 7

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Final Answer:

Place Value Table:
- Row 1 (23): Ones = 3
- Row 2 (762): Tens = 6
- Row 3 (179): Ones = 9
- Row 4 (538): Hundreds = 5
- Row 5 (642): Hundreds = 6

Blocks:
- Hundreds: 5
- Tens: 4
- Ones: 7
- Standard Form: 547
- Expanded Form: 500 + 40 + 7