Math worksheet focusing on place value up to 1 million, including exercises on identifying place values, expanded and standard forms, and missing number parts.

Let's solve each part of the worksheet step by step.

---

1) Write the place value of the underlined digit under each of the numbers.

We need to identify the place value of the underlined digit in each number.

| Number | Underlined Digit | Place Value |
|------------|------------------|-------------|
| 27,502 | 5 | 500 (hundreds) ✔ |
| 71,918 | 1 | 1,000 (thousands) |
| 132,825 | 8 | 800 (hundreds) |
| 749,327 | 4 | 40,000 (ten thousands) |
| 28,176 | 1 | 100 (hundreds) |
| 513,295 | 1 | 10,000 (ten thousands) |
| 834,247 | 3 | 30,000 (ten thousands) |
| 36,429 | 6 | 6,000 (thousands) |
| 625,231 | 2 | 20,000 (ten thousands) |
| 917,438 | 9 | 900,000 (hundred thousands) |

✔ So fill in the blanks:

```
27,502 → 500
71,918 → 1,000
132,825 → 800
749,327 → 40,000
28,176 → 100
513,295 → 10,000
834,247 → 30,000
36,429 → 6,000
625,231 → 20,000
917,438 → 900,000
```

---

2) Write these numbers in expanded form.

Expanded form means breaking down the number by place values.

- 35,916
= 30,000 + 5,000 + 900 + 10 + 6

- 132,756
= 100,000 + 30,000 + 2,000 + 700 + 50 + 6

- 849,018
= 800,000 + 40,000 + 9,000 + 0 + 10 + 8
= 800,000 + 40,000 + 9,000 + 10 + 8

✔ Final answers:
```
35,916 = 30,000 + 5,000 + 900 + 10 + 6
132,756 = 100,000 + 30,000 + 2,000 + 700 + 50 + 6
849,018 = 800,000 + 40,000 + 9,000 + 10 + 8
```

---

3) Write these numbers in standard form.

Standard form is the usual way of writing numbers.

- 80,000 + 7,000 + 600 + 90 + 5
= 87,695

- 100,000 + 40,000 + 9,000 + 400 + 50 + 3
= 149,453

- 200,000 + 60,000 + 800 + 70 + 4
= 260,874

- 600,000 + 9,000 + 400 + 90
= 609,490

✔ Answers:
```
80,000 + 7,000 + 600 + 90 + 5 = 87,695
100,000 + 40,000 + 9,000 + 400 + 50 + 3 = 149,453
200,000 + 60,000 + 800 + 70 + 4 = 260,874
600,000 + 9,000 + 400 + 90 = 609,490
```

---

4) Fill in the missing parts in these numbers

Break down each number into thousands, hundreds, tens, and ones.

#### a) 27,582
- Thousands: 27,000 → 27 thousands
- Hundreds: 500 → 5 hundreds
- Tens: 80 → 8 tens
- Ones: 2 → 2 ones

So:
27,582 = 27 thousands 5 hundreds 8 tens 2 ones

#### b) 38,214
- Thousands: 38,000 → 38 thousands
- Hundreds: 200 → 2 hundreds
- Tens: 10 → 1 ten
- Ones: 4 → 4 ones

So:
38,214 = 38 thousands 2 hundreds 1 ten 4 ones

#### c) 135,634
- Thousands: 135,000 → 135 thousands
- Hundreds: 600 → 6 hundreds
- Tens: 30 → 3 tens
- Ones: 4 → 4 ones

So:
135,634 = 135 thousands 6 hundreds 3 tens 4 ones

✔ Final answers:
```
27,582 = 27 thousands 5 hundreds 8 tens 2 ones
38,214 = 38 thousands 2 hundreds 1 ten 4 ones
135,634 = 135 thousands 6 hundreds 3 tens 4 ones
```

---

✔ Final Answer Summary:

#### 1) Place Values
```
27,502 → 500
71,918 → 1,000
132,825 → 800
749,327 → 40,000
28,176 → 100
513,295 → 10,000
834,247 → 30,000
36,429 → 6,000
625,231 → 20,000
917,438 → 900,000
```

#### 2) Expanded Form
```
35,916 = 30,000 + 5,000 + 900 + 10 + 6
132,756 = 100,000 + 30,000 + 2,000 + 700 + 50 + 6
849,018 = 800,000 + 40,000 + 9,000 + 10 + 8
```

#### 3) Standard Form
```
80,000 + 7,000 + 600 + 90 + 5 = 87,695
100,000 + 40,000 + 9,000 + 400 + 50 + 3 = 149,453
200,000 + 60,000 + 800 + 70 + 4 = 260,874
600,000 + 9,000 + 400 + 90 = 609,490
```

#### 4) Missing Parts
```
27,582 = 27 thousands 5 hundreds 8 tens 2 ones
38,214 = 38 thousands 2 hundreds 1 ten 4 ones
135,634 = 135 thousands 6 hundreds 3 tens 4 ones
```

Let me know if you'd like this printed or formatted for a student!