Math worksheet for learning place value with exercises on ones, tens, hundreds, and thousands.

Let's solve the problems step by step based on the image you described. The worksheet is titled "1-1 Place Value: Ones, Tens, Hundreds, Thousands" and contains two main sections.

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Problem 1: Write the value of the bolded/underlined digit

We are given numbers with a digit underlined (or bolded), and we need to write the value of that digit based on its place.

#### a) 6943 → Underlined digit: 9
- The digit 9 is in the hundreds place.
- So, its value is 900.

#### b) 2081 → Underlined digit: 0
- The digit 0 is in the hundreds place.
- Its value is 0 (since zero has no value).

#### c) 3093 → Underlined digit: 0
- The digit 0 is in the hundreds place.
- Its value is 0.

#### d) 4817 → Underlined digit: 8
- The digit 8 is in the hundreds place.
- So, its value is 800.

#### e) 5820 → Underlined digit: 8
- The digit 8 is in the hundreds place.
- So, its value is 800.

#### f) 6913 → Underlined digit: 9
- The digit 9 is in the hundreds place.
- So, its value is 900.

#### g) 8913 → Underlined digit: 8
- The digit 8 is in the thousands place.
- So, its value is 8000.

> ✔ Answers for Problem 1:
> - a) 900
> - b) 0
> - c) 0
> - d) 800
> - e) 800
> - f) 900
> - g) 8000

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Problem 2: Write the number in a place value chart

We are to fill in a table with columns: Thousands, Hundreds, Tens, Ones.

Example: For 4,590, it breaks down as:
- Thousands: 4
- Hundreds: 5
- Tens: 9
- Ones: 0

Now let’s do each one:

#### a) 6043
- Thousands: 6
- Hundreds: 0
- Tens: 4
- Ones: 3

#### b) 2380
- Thousands: 2
- Hundreds: 3
- Tens: 8
- Ones: 0

#### c) 1809
- Thousands: 1
- Hundreds: 8
- Tens: 0
- Ones: 9

#### d) 3574
- Thousands: 3
- Hundreds: 5
- Tens: 7
- Ones: 4

#### e) 4719
- Thousands: 4
- Hundreds: 7
- Tens: 1
- Ones: 9

#### f) 9104
- Thousands: 9
- Hundreds: 1
- Tens: 0
- Ones: 4

#### g) 7081
- Thousands: 7
- Hundreds: 0
- Tens: 8
- Ones: 1

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✔ Final Answers:

#### Problem 1: Value of the underlined digit
| Number | Digit | Place | Value |
|--------|-------|-------|-------|
| a) 6943 | 9 | Hundreds | 900 |
| b) 2081 | 0 | Hundreds | 0 |
| c) 3093 | 0 | Hundreds | 0 |
| d) 4817 | 8 | Hundreds | 800 |
| e) 5820 | 8 | Hundreds | 800 |
| f) 6913 | 9 | Hundreds | 900 |
| g) 8913 | 8 | Thousands | 8000 |

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#### Problem 2: Place Value Chart

| Number | Thousands | Hundreds | Tens | Ones |
|--------|-----------|----------|------|------|
| a) 6043 | 6 | 0 | 4 | 3 |
| b) 2380 | 2 | 3 | 8 | 0 |
| c) 1809 | 1 | 8 | 0 | 9 |
| d) 3574 | 3 | 5 | 7 | 4 |
| e) 4719 | 4 | 7 | 1 | 9 |
| f) 9104 | 9 | 1 | 0 | 4 |
| g) 7081 | 7 | 0 | 8 | 1 |

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🔍 Explanation:

- Place value tells us how much a digit is worth based on its position.
- Ones: units place (e.g., 3 in 3)
- Tens: ×10 (e.g., 4 in 40)
- Hundreds: ×100 (e.g., 5 in 500)
- Thousands: ×1000 (e.g., 6 in 6000)

So, when a digit is in the hundreds place, we multiply it by 100; if in thousands, multiply by 1000.

This helps us understand large numbers and perform operations like addition, subtraction, or rounding.

Let me know if you'd like this turned into a printable answer sheet!