Numbers to 10 million worksheet - Free Printable

Problem Analysis:

The worksheet involves three main tasks:
1. Writing numbers in numerals (converting words to numerical form).
2. Writing numbers in words (converting numerical form to words).
3. Finding missing numbers (solving equations involving addition).

Let's solve each section step by step.

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Section 1: Write the numbers in numerals

#### (a) One million and five hundred thousand
- "One million" = 1,000,000
- "Five hundred thousand" = 500,000
- Combined: 1,000,000 + 500,000 = 1,500,000

#### (b) Three million, sixty-five thousand, four hundred and eighty-one
- "Three million" = 3,000,000
- "Sixty-five thousand" = 65,000
- "Four hundred" = 400
- "Eighty-one" = 81
- Combined: 3,000,000 + 65,000 + 400 + 81 = 3,065,481

#### (c) Eight million, one thousand and ten
- "Eight million" = 8,000,000
- "One thousand" = 1,000
- "Ten" = 10
- Combined: 8,000,000 + 1,000 + 10 = 8,001,010

#### (d) Five million, one hundred thousand, two hundred and seven
- "Five million" = 5,000,000
- "One hundred thousand" = 100,000
- "Two hundred" = 200
- "Seven" = 7
- Combined: 5,000,000 + 100,000 + 200 + 7 = 5,100,207

#### (e) Nine million, two hundred and thirty thousand, three hundred and sixty-four
- "Nine million" = 9,000,000
- "Two hundred and thirty thousand" = 230,000
- "Three hundred" = 300
- "Sixty-four" = 64
- Combined: 9,000,000 + 230,000 + 300 + 64 = 9,230,364

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Section 2: Write in words

#### (a) 2,360,500
- Breakdown: 2,000,000 (two million) + 360,000 (three hundred sixty thousand) + 500 (five hundred)
- In words: Two million, three hundred sixty thousand, five hundred

#### (b) 6,000,180
- Breakdown: 6,000,000 (six million) + 180 (one hundred eighty)
- In words: Six million, one hundred eighty

#### (c) 3,245,524
- Breakdown: 3,000,000 (three million) + 245,000 (two hundred forty-five thousand) + 524 (five hundred twenty-four)
- In words: Three million, two hundred forty-five thousand, five hundred twenty-four

#### (d) 4,320,016
- Breakdown: 4,000,000 (four million) + 320,000 (three hundred twenty thousand) + 16 (sixteen)
- In words: Four million, three hundred twenty thousand, sixteen

#### (e) 5,570,750
- Breakdown: 5,000,000 (five million) + 570,000 (five hundred seventy thousand) + 750 (seven hundred fifty)
- In words: Five million, five hundred seventy thousand, seven hundred fifty

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Section 3: What are the missing numbers

#### (a) \( 4,276,000 = \_\_\_\_\_\_\_\_\_ + 276,000 \)
- Let the missing number be \( x \).
- Equation: \( x + 276,000 = 4,276,000 \)
- Solve for \( x \): \( x = 4,276,000 - 276,000 = 4,000,000 \)
- Answer: 4,000,000

#### (b) \( 3,000,175 = 3,000,000 + \_\_\_\_\_\_\_\_\_ \)
- Let the missing number be \( y \).
- Equation: \( 3,000,000 + y = 3,000,175 \)
- Solve for \( y \): \( y = 3,000,175 - 3,000,000 = 175 \)
- Answer: 175

#### (c) \( 9,000,000 + 402,000 = \_\_\_\_\_\_\_\_\_ \)
- Add the two numbers: \( 9,000,000 + 402,000 = 9,402,000 \)
- Answer: 9,402,000

#### (d) \( 7,040,005 = 7,000,000 + \_\_\_\_\_\_\_\_\_ + 5 \)
- Let the missing number be \( z \).
- Equation: \( 7,000,000 + z + 5 = 7,040,005 \)
- Simplify: \( 7,000,000 + z = 7,040,000 \)
- Solve for \( z \): \( z = 7,040,000 - 7,000,000 = 40,000 \)
- Answer: 40,000

#### (e) \( \_\_\_\_\_\_\_\_\_ = 6,000,000 + 200,000 + 34 \)
- Add the numbers on the right-hand side: \( 6,000,000 + 200,000 + 34 = 6,200,034 \)
- Answer: 6,200,034

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Final Answers:

1. Write the numbers in numerals
- (a) 1,500,000
- (b) 3,065,481
- (c) 8,001,010
- (d) 5,100,207
- (e) 9,230,364

2. Write in words
- (a) Two million, three hundred sixty thousand, five hundred
- (b) Six million, one hundred eighty
- (c) Three million, two hundred forty-five thousand, five hundred twenty-four
- (d) Four million, three hundred twenty thousand, sixteen
- (e) Five million, five hundred seventy thousand, seven hundred fifty

3. What are the missing numbers
- (a) 4,000,000
- (b) 175
- (c) 9,402,000
- (d) 40,000
- (e) 6,200,034

Boxed Final Answer:
\[
\boxed{
\begin{array}{l}
\text{1. (a) 1,500,000, (b) 3,065,481, (c) 8,001,010, (d) 5,100,207, (e) 9,230,364} \\
\text{2. (a) Two million, three hundred sixty thousand, five hundred, (b) Six million, one hundred eighty, (c) Three million, two hundred forty-five thousand, five hundred twenty-four, (d) Four million, three hundred twenty thousand, sixteen, (e) Five million, five hundred seventy thousand, seven hundred fifty} \\
\text{3. (a) 4,000,000, (b) 175, (c) 9,402,000, (d) 40,000, (e) 6,200,034}
\end{array}
}
\]