# International Place Value System Worksheet

**Worksheet** **International Place Value System **

The International Place Value System uses periods of three digits separated by commas to represent large numbers. Each period has a specific name:

- Ones (units, tens, hundreds)
- Thousands (thousands, ten thousands, hundred thousands)
- Millions (millions, ten millions, hundred millions)
- Billions (billions, ten billions, hundred billions)

**1. Write the Place Value of Each Digit:**

a) 3,482,915

- 3: ____________
- 4: ____________
- 8: ____________
- 2: ____________
- 9: ____________
- 1: ____________
- 5: ____________

b) 7,509,263

- 7: ____________
- 5: ____________
- 0: ____________
- 9: ____________
- 2: ____________
- 6: ____________
- 3: ____________

**2. Read and Write the Numbers:**

a) 4,356,728 (Write in words)

b) 15,048,902 (Write in words)

c) 9,703,614 (Write in words)

d) Seventy-five million, six hundred thirty-two thousand, eight hundred nineteen (Write in numerals)

e) One hundred twenty-three million, forty-five thousand, six hundred seventy-eight (Write in numerals)

**3. Expand the Numbers:**

a) 5,672,349

b) 8,430,126

c) 12,058,974

d) 60,012,305

**4. Compare the Numbers (Use >, <, or =):**

a) 5,478,231 ___ 5,487,231

b) 9,012,456 ___ 9,012,465

c) 13,005,789 ___ 13,005,789

d) 42,300,567 ___ 42,300,576

e) 86,754,301 ___ 86,745,301

**5. Arrange the Numbers in Ascending Order:**

a) 8,432,765; 2,345,678; 5,678,432; 9,876,543; 3,214,567

b) 14,056,789; 12,345,678; 19,876,543; 15,432,109; 10,987,654

**6. Fill in the Missing Numbers:**

a) 1,000,000; 2,000,000; ___; 4,000,000; ___

b) 500,000; ___; 1,500,000; ___; 2,500,000

c) 1,234,567; 2,234,567; ___; 4,234,567; ___

d) 10,000,000; ___; 30,000,000; ___; 50,000,000

**7. Word Problems:**

a) A city has a population of 2,435,678 people. Write this number in words.

b) A company made a profit of 15,000,350 dollars last year. Write this number in words.

c) The distance between two planets is 7,890,123 kilometers. Write this number in words.

d) A library has a collection of 324,567 books. Write this number in words.