Educational math worksheet focusing on place value up to 10 million, including exercises for converting numbers between expanded, standard, and word forms.

Let's solve each part of the "Place Value to 10 Million Sheet 3" step by step.

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1) Write the place value of the underlined digit in each of the numbers.

We are given numbers with one digit underlined, and we need to identify its place value (e.g., ones, tens, hundreds, etc.).

#### a) 5,749,326
- Underlined: 7
- The 7 is in the hundred thousands place.
- So, its place value is 700,000

#### b) 3,890,153
- Underlined: 8
- The 8 is in the hundred thousands place.
- Place value: 800,000

#### c) 942,768
- Underlined: 9
- The 9 is in the hundred thousands place.
- Place value: 900,000

#### d) 8,694,877
- Underlined: 6
- The 6 is in the hundred thousands place.
- Place value: 600,000

#### e) 2,384,450
- Underlined: 3
- The 3 is in the hundred thousands place.
- Place value: 300,000

#### f) 8,579,471
- Underlined: 5
- The 5 is in the hundred thousands place.
- Place value: 500,000

> ✔ All underlined digits are in the hundred thousands place.

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2) Write these numbers in expanded form.

Expanded form means writing the number as the sum of the values of each digit.

#### a) 880,284
- 800,000 + 80,000 + 0 + 200 + 80 + 4
- = 800,000 + 80,000 + 200 + 80 + 4

#### b) 800,000 + 20,000 + 200 + 80 + 4
- This is already expanded.
- Combine: 800,000 + 20,000 = 820,000; +200 = 820,200; +80 = 820,280; +4 = 820,284

#### c) 873,425
- 800,000 + 70,000 + 3,000 + 400 + 20 + 5
- = 800,000 + 70,000 + 3,000 + 400 + 20 + 5

#### d) 8,542,361
- 8,000,000 + 500,000 + 40,000 + 2,000 + 300 + 60 + 1
- = 8,000,000 + 500,000 + 40,000 + 2,000 + 300 + 60 + 1

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3) Write these numbers in standard form.

Convert expanded form into the normal number.

#### a) 800,000 + 3,000 + 20,000 + 300 + 80 + 4
- Add: 800,000 + 20,000 = 820,000
- +3,000 = 823,000
- +300 = 823,300
- +80 = 823,380
- +4 = 823,384

#### b) 3,000,000 + 7,000 + 600 + 200 + 900 + 6
- 3,000,000 + 7,000 = 3,007,000
- +600 = 3,007,600
- +200 = 3,007,800
- +900 = 3,008,700
- +6 = 3,008,706

#### c) 6,000,000 + 8,000 + 40,000 + 30 + 100 + 8
- 6,000,000 + 40,000 = 6,040,000
- +8,000 = 6,048,000
- +100 = 6,048,100
- +30 = 6,048,130
- +8 = 6,048,138

#### d) 800,000 + 50,000 + 7,000 + 200 + 10 + 9
- 800,000 + 50,000 = 850,000
- +7,000 = 857,000
- +200 = 857,200
- +10 = 857,210
- +9 = 857,219

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4) Write these numbers in words.

Now write the numbers using words.

#### a) Three million, seven hundred sixty-four thousand, two hundred seventy-two
- 3,764,272

#### b) Four million, twenty-five thousand, six hundred seventeen
- 4,025,617

#### c) Seven hundred thirty thousand, seventy-one
- 730,071

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✔ Final Answers:

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#### 1) Place Value of Underlined Digit:
a) 700,000
b) 800,000
c) 900,000
d) 600,000
e) 300,000
f) 500,000

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#### 2) Expanded Form:
a) 800,000 + 80,000 + 200 + 80 + 4
b) 820,284
c) 800,000 + 70,000 + 3,000 + 400 + 20 + 5
d) 8,000,000 + 500,000 + 40,000 + 2,000 + 300 + 60 + 1

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#### 3) Standard Form:
a) 823,384
b) 3,008,706
c) 6,048,138
d) 857,219

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#### 4) Numbers in Words:
a) 3,764,272
b) 4,025,617
c) 730,071

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Let me know if you'd like this formatted as a printable sheet or want explanations for any specific question!