This interactive worksheet helps students master number representation by matching standard form, word form, and expanded form.

Let's solve the "Match the Numbers" problem step by step. The goal is to match each number in Standard Form, Word Form, and Expanded Form so that all three representations of the same number are correctly aligned.

We are given:

- One number in Standard Form: `1,335`
- One number in Word Form: "Four thousand, seven hundred fifty-eight"
- One number in Expanded Form: `7,000 + 800 + 30 + 1`

We need to match these correctly across the three columns.

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Step 1: Analyze the Given Numbers

#### 1. Standard Form: `1,335`
- This is the number one thousand, three hundred thirty-five.
- So its Word Form should be: "One thousand, three hundred thirty-five"
- Its Expanded Form should be:
$1,000 + 300 + 30 + 5$

#### 2. Word Form: "Four thousand, seven hundred fifty-eight"
- This means: 4,000 + 700 + 50 + 8 = 4,758
- So its Standard Form is: 4,758
- Its Expanded Form is: 4,000 + 700 + 50 + 8

#### 3. Expanded Form: `7,000 + 800 + 30 + 1`
- Add them up:
7,000 + 800 = 7,800
7,800 + 30 = 7,830
7,830 + 1 = 7,831
- So this number is 7,831
- Its Standard Form is: 7,831
- Its Word Form is: "Seven thousand, eight hundred thirty-one"

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Now let’s organize the matches:

| Standard Form | Word Form | Expanded Form |
|---------------|-----------|----------------|
| 1,335 | One thousand, three hundred thirty-five | 1,000 + 300 + 30 + 5 |
| 4,758 | Four thousand, seven hundred fifty-eight | 4,000 + 700 + 50 + 8 |
| 7,831 | Seven thousand, eight hundred thirty-one | 7,000 + 800 + 30 + 1 |

But wait — we only have one entry filled in each column on the worksheet:
- Standard Form has `1,335`
- Word Form has `"Four thousand, seven hundred fifty-eight"`
- Expanded Form has `7,000 + 800 + 30 + 1`

So we need to match these three entries to their correct counterparts.

Let’s check which number corresponds to each:

- The word form "Four thousand, seven hundred fifty-eight" = 4,758
- The expanded form 7,000 + 800 + 30 + 1 = 7,831
- The standard form 1,335 is already given.

So none of the three given values match directly in terms of being the same number. That suggests we must fill in the missing parts for each row so that each row contains a matching set (standard, word, expanded).

But looking at the layout, it seems like there are three rows, and each row should have a complete set.

Currently:
- Row 1: blank standard, “Four thousand, seven hundred fifty-eight”, blank expanded
- Row 2: blank standard, blank word, “7,000 + 800 + 30 + 1”
- Row 3: “1,335”, blank word, blank expanded

So we need to fill in the missing forms for each.

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Let’s Fill Each Row

#### Row 1: Word Form = "Four thousand, seven hundred fifty-eight"
- Standard Form = 4,758
- Expanded Form = 4,000 + 700 + 50 + 8

#### Row 2: Expanded Form = 7,000 + 800 + 30 + 1 = 7,831
- Standard Form = 7,831
- Word Form = "Seven thousand, eight hundred thirty-one"

#### Row 3: Standard Form = 1,335
- Word Form = "One thousand, three hundred thirty-five"
- Expanded Form = 1,000 + 300 + 30 + 5

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Final Answer (Matching)

| Standard Form | Word Form | Expanded Form |
|---------------|-----------|----------------|
| 4,758 | Four thousand, seven hundred fifty-eight | 4,000 + 700 + 50 + 8 |
| 7,831 | Seven thousand, eight hundred thirty-one | 7,000 + 800 + 30 + 1 |
| 1,335 | One thousand, three hundred thirty-five | 1,000 + 300 + 30 + 5 |

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Instructions for Student:

Cut out the answers from the second page (which likely includes the missing forms) and paste them into the correct boxes so that each row shows the same number in all three forms.

✔ Correct Matching:

- "Four thousand, seven hundred fifty-eight" → 4,758 → 4,000 + 700 + 50 + 8
- 7,000 + 800 + 30 + 1 → 7,831 → "Seven thousand, eight hundred thirty-one"
- 1,335 → "One thousand, three hundred thirty-five" → 1,000 + 300 + 30 + 5

This completes the matching.