The worksheet provided appears to focus on place value concepts. Here's a breakdown of the content and the student's answers for verification:

Part 1: Find the place value of the underlined digit

1. 43.456 – Answer: "hundredths" (Correct)
2. 44.507 – Answer: "tenths" (Incorrect, should be "thousandths")
3. 348.68 – Answer: "ones" (Correct)
4. 4.067 – Answer: "tenths" (Correct)
5. 532.7 – Answer: "hundredths" (Incorrect, should be "tenths")
6. 1230.24 – Answer: "tenths" (Correct)
7. 3.340 – Answer: "tenths" (Correct)
8. 34.124 – Answer: "ones" (Correct)
9. 2764 – Answer: "ones" (Correct)
10. 34.504 – Answer: "tenths" (Incorrect, should be "thousandths")
11. 26.35 – Answer: "hundredths" (Correct)
12. 20.013 – Answer: "tenths" (Incorrect, should be "thousandths")

Part 2: Answer the following questions

17. Write the place value of 8 in the number 28.307 – Answer: "tenths" (Correct)
18. In the number 879.63, what is the place value of 6? – Answer: "thousandths" (Incorrect, should be "tenths")
19. What is the place value of 1 in the number 103.672? – Answer: "ones" (Correct)
20. Write the place value of 0 in the number 0.346 – Answer: "ones" (Correct)

Summary:

• Correct Answers: 1, 3, 4, 6, 7, 8, 9, 11, 17, 19, 20
• Incorrect Answers: 2, 5, 10, 12, 18

Would you like to discuss the incorrect answers in detail, or need further clarification on any specific questions?

Here are 5 additional questions you might explore:

1. What is the place value of 2 in the number 6.528?
2. How would you explain the difference between tenths and hundredths?
3. What place value does the digit 5 hold in the number 5300.41?
4. In which place value is the digit 9 in the number 89,654.23?
5. If a number is 0.0034, what is the place value of the digit 3?

Tip: When dealing with decimals, start from the decimal point: tenths, hundredths, thousandths, etc.