Let's solve the problem step by step.
We are asked to
write the value of the underlined digit in each 3-digit number. The value depends on the
place value of the digit:
-
Hundreds place: the digit × 100
-
Tens place: the digit × 10
-
Ones place: the digit × 1
We'll go through each number and determine the place value of the
underlined digit.
---
1. 125 → underlined digit is 5
- 5 is in the
ones place.
- Value = 5 × 1 =
5
✔ Answer: 5
---
2. 658 → underlined digit is 6
- 6 is in the
hundreds place.
- Value = 6 × 100 =
600
✔ Answer: 600
---
3. 416 → underlined digit is 1
- 1 is in the
tens place.
- Value = 1 × 10 =
10
✔ Answer: 10
---
4. 548 → underlined digit is 5
- 5 is in the
hundreds place.
- Value = 5 × 100 =
500
✔ Answer: 500
---
5. 324 → underlined digit is 4
- 4 is in the
ones place.
- Value = 4 × 1 =
4
✔ Answer: 4
---
6. 906 → underlined digit is 6
- 6 is in the
ones place.
- Value = 6 × 1 =
6
✔ Answer: 6
---
7. 756 → underlined digit is 6
- 6 is in the
ones place.
- Value = 6 × 1 =
6
✔ Answer: 6
---
8. 230 → underlined digit is 3
- 3 is in the
tens place.
- Value = 3 × 10 =
30
✔ Answer: 30
---
9. 427 → underlined digit is 7
- 7 is in the
ones place.
- Value = 7 × 1 =
7
✔ Answer: 7
---
10. 643 → underlined digit is 3
- 3 is in the
ones place.
- Value = 3 × 1 =
3
✔ Answer: 3
---
11. 580 → underlined digit is 8
- 8 is in the
tens place.
- Value = 8 × 10 =
80
✔ Answer: 80
---
12. 209 → underlined digit is 0
- 0 is in the
tens place.
- Value = 0 × 10 =
0
✔ Answer: 0
---
✔ Final Answers:
1.
5
2.
600
3.
10
4.
500
5.
4
6.
6
7.
6
8.
30
9.
7
10.
3
11.
80
12.
0
---
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Parent Tip: Review the logic above to help your child master the concept of 3 grade place value.
