Let's solve the worksheet step by step based on the visual representation of base-10 blocks (hundreds, tens, and ones).
---
Understanding the Blocks:
-
Hundreds block: A 10×10 grid = 100 units
-
Tens block: A vertical strip of 10 squares = 10 units
-
Ones block: A single square = 1 unit
---
## 🔹
First Problem (Top Section)
Visual Representation:
-
Hundreds: 3 full hundreds blocks → 3 × 100 = 300
-
Tens: 3 tens rods → 3 × 10 = 30
-
Ones: 5 individual squares → 5 × 1 = 5
So, the total number is:
>
300 + 30 + 5 = 335
Now fill in the blanks:
####
✔ The number is
335
Now, we break down the
place value and
digit value for each digit.
| Digit | Place Value | Digit Value |
|-------|-------------|-------------|
| 3 (hundreds) | Hundreds | 300 |
| 3 (tens) | Tens | 30 |
| 5 (ones) | Ones | 5 |
So:
-
Place value for 3 (hundreds) is hundreds
-
Place value for 3 (tens) is tens
-
Place value for 5 (ones) is ones
-
Digit value for 3 (hundreds) is 300
-
Digit value for 3 (tens) is 30
-
Digit value for 5 (ones) is 5
> Note: The worksheet asks for "place value for ____" — likely referring to the digit and its position. So we write:
> - Place value for
3 is
hundreds
> - Place value for
3 is
tens
> - Place value for
5 is
ones
But since both digits are 3, it's important to clarify which one. In context, it’s clear from the chart.
---
## 🔹
Second Problem (Bottom Section)
Visual Representation:
-
Hundreds: 2 full hundreds blocks → 2 × 100 = 200
-
Tens: 4 tens rods → 4 × 10 = 40
-
Ones: 3 individual squares → 3 × 1 = 3
Total number:
>
200 + 40 + 3 = 243
####
✔ The number is
243
Now break down:
| Digit | Place Value | Digit Value |
|-------|-------------|-------------|
| 2 (hundreds) | Hundreds | 200 |
| 4 (tens) | Tens | 40 |
| 3 (ones) | Ones | 3 |
Fill in:
-
Place value for 2 is hundreds
-
Place value for 4 is tens
-
Place value for 3 is ones
-
Digit value for 2 is 200
-
Digit value for 4 is 40
-
Digit value for 3 is 3
---
✔ Final Answers:
####
First Number: 335
- The number is
335
- Place value for
3 is
hundreds
- Place value for
3 is
tens
- Place value for
5 is
ones
- Digit value for
3 is
300
- Digit value for
3 is
30
- Digit value for
5 is
5
####
Second Number: 243
- The number is
243
- Place value for
2 is
hundreds
- Place value for
4 is
tens
- Place value for
3 is
ones
- Digit value for
2 is
200
- Digit value for
4 is
40
- Digit value for
3 is
3
---
📌 Explanation:
-
Place value refers to the position of a digit in a number (e.g., hundreds, tens, ones).
-
Digit value refers to the actual value of that digit in that position (e.g., the digit 3 in the tens place has a digit value of 30).
This helps students understand how numbers are built using base-10 system.
Let me know if you'd like this formatted as a completed worksheet!
Parent Tip: Review the logic above to help your child master the concept of place value hundreds tens and ones worksheet.