Problem Analysis:
The task involves identifying the
place value and the
value of the underlined digit in each given number. Let's solve each part step by step.
---
Part a: 4,360,000
-
Underlined digit: 6
-
Place value: The digit 6 is in the
ten-thousands place.
-
Value of the digit: Since it is in the ten-thousands place, the value is \( 6 \times 10,000 = 60,000 \).
Answers for Part a:
- Place: Ten-thousands
- Value: 60,000
---
Part b: 56,001,030
-
Underlined digit: 5
-
Place value: The digit 5 is in the
millions place.
-
Value of the digit: Since it is in the millions place, the value is \( 5 \times 1,000,000 = 5,000,000 \).
Answers for Part b:
- Place: Millions
- Value: 5,000,000
---
Part c: 3,924,860
-
Underlined digit: 6
-
Place value: The digit 6 is in the
tens place.
-
Value of the digit: Since it is in the tens place, the value is \( 6 \times 10 = 60 \).
Answers for Part c:
- Place: Tens
- Value: 60
---
Part d: 19,152,340
-
Underlined digit: 1 (the first 1)
-
Place value: The digit 1 is in the
ten-millions place.
-
Value of the digit: Since it is in the ten-millions place, the value is \( 1 \times 10,000,000 = 10,000,000 \).
Answers for Part d:
- Place: Ten-millions
- Value: 10,000,000
---
Part e: 50,352,340
-
Underlined digit: 3
-
Place value: The digit 3 is in the
hundred-thousands place.
-
Value of the digit: Since it is in the hundred-thousands place, the value is \( 3 \times 100,000 = 300,000 \).
Answers for Part e:
- Place: Hundred-thousands
- Value: 300,000
---
Final Answers:
\[
\boxed{
\begin{array}{ll}
\text{a. Place: Ten-thousands, Value: 60,000} \\
\text{b. Place: Millions, Value: 5,000,000} \\
\text{c. Place: Tens, Value: 60} \\
\text{d. Place: Ten-millions, Value: 10,000,000} \\
\text{e. Place: Hundred-thousands, Value: 300,000}
\end{array}
}
\]
Parent Tip: Review the logic above to help your child master the concept of value of underlined digit worksheet.