Place Value Review Worksheet for practicing identifying and understanding place values in numbers.

Let's solve the Place Value Review Worksheet step by step.

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Part 1: Write the place value of each underlined digit.

We need to identify the place value (like ones, tens, hundreds, etc.) of the underlined digit in each number.

#### Question 1:
- 23,906 → Underlined digit: 9
- 9 is in the hundreds place → 900
- 37,908 → Underlined digit: 9
- 9 is in the hundreds place → 900
- 40,728 → Underlined digit: 7
- 7 is in the hundreds place → 700
- 60,298 → Underlined digit: 9
- 9 is in the tens place → 90

✔ Answers: 900, 900, 700, 90

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#### Question 2:
- 18,935 → Underlined digit: 8
- 8 is in the thousands place → 8,000
- 46,741 → Underlined digit: 6
- 6 is in the thousands place → 6,000
- 65,550 → Underlined digit: 5 (first 5 from left)
- 5 is in the ten thousands place → 50,000
- 81,666 → Underlined digit: 1
- 1 is in the thousands place → 1,000

✔ Answers: 8,000, 6,000, 50,000, 1,000

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#### Question 3:
- 92,728 → Underlined digit: 2 (second from left)
- This is the hundreds place → 200
- 72,121 → Underlined digit: 2 (first one)
- This is the ten thousands place → 20,000
- 33,175 → Underlined digit: 1
- 1 is in the hundreds place → 100
- 50,278 → Underlined digit: 2
- 2 is in the hundreds place → 200

✔ Answers: 200, 20,000, 100, 200

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Part 2: Write the digit that is in the specified place value.

#### Question 4: Tens place in 26,875
- Break down: 26,875 → 2 ten thousands, 6 thousands, 8 hundreds, 7 tens, 5 ones
→ Digit in tens place: 7

✔ 7

#### Question 5: Tens place in 16,767
- 16,767 → 1 ten thousand, 6 thousands, 7 hundreds, 6 tens, 7 ones
→ Digit in tens place: 6

✔ 6

#### Question 6: Hundreds place in 22,212
- 22,212 → 2 ten thousands, 2 thousands, 2 hundreds, 1 ten, 2 ones
→ Digit in hundreds place: 2

✔ 2

#### Question 7: Thousands place in 4267
- 4267 → 4 thousands, 2 hundreds, 6 tens, 7 ones
→ Digit in thousands place: 4

✔ 4

#### Question 8: Ones place in 7674
- 7674 → 7 thousands, 6 hundreds, 7 tens, 4 ones
→ Digit in ones place: 4

✔ 4

#### Question 9: Tens thousands place in 77,396
- 77,396 → 7 ten thousands, 7 thousands, 3 hundreds, 9 tens, 6 ones
→ Digit in ten thousands place: 7

✔ 7

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Part 3: Answer the place value questions.

#### Question 10: If the 5 in 13,453 is changed to 9, how much would the value change?

- Original number: 13,453
- The 5 is in the tens place → it represents 50
- Change to 9 → becomes 90
- Difference: 90 - 50 = 40

✔ The value increases by 40

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#### Question 11: If the 2 in 2348 is changed to 6, how much would the value change?

- Number: 2348
- The 2 is in the thousands place → represents 2,000
- Change to 6 → becomes 6,000
- Difference: 6,000 - 2,000 = 4,000

✔ The value increases by 4,000

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#### Question 12: If the 9 in 1923 is changed to 8, how much would the value change?

- Number: 1923
- The 9 is in the hundreds place → represents 900
- Change to 8 → becomes 800
- Difference: 900 - 800 = 100

✔ The value decreases by 100

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✔ Final Answers:

#### Part 1: Place value of underlined digits
1. 900, 900, 700, 90
2. 8,000, 6,000, 50,000, 1,000
3. 200, 20,000, 100, 200

#### Part 2: Digits in specified places
4. 7
5. 6
6. 2
7. 4
8. 4
9. 7

#### Part 3: Change in value
10. Increases by 40
11. Increases by 4,000
12. Decreases by 100

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