Mastering Whole Numbers

Write the number 5,432,198 in words.

• five million four hundred thirty-two thousand one hundred ninety-eight

• five hundred thousand four hundred thirty-two

• five million four hundred thirty-two thousand one hundred

• five million four hundred thirty-two thousand one hundred ninety

What is the place value of the digit 7 in the number 87,654,321?

• 7,000,000

• 700,000

• 70,000

• 70,000,000

Read the number 1,234,567 and write it in figures.

• 1234 567

• 1234567

• 1,234,567

• 123456

Compare the numbers 3,456,789 and 3,456,788. Which is greater?

• 3,456,788

• 3,456,789

• 3,456,790

• 3,456,000

Order the following numbers from smallest to largest: 2,345,678; 1,234,567; 3,456,789.

• 3,456,789; 2,345,678; 1,234,567

• 1,234,567; 3,456,789; 2,345,678

• 2,345,678; 1,234,567; 3,456,789

• 1,234,567; 2,345,678; 3,456,789

Write the number 9,876,543 in words.

• nine million eight hundred seventy-six thousand five hundred forty-three

• nine million eight hundred seventy-six thousand five hundred fifty-three

• nine million eight hundred seventy-six thousand five hundred forty-two

• nine million eight hundred seventy-six thousand five hundred forty-four

What is the place value of the digit 4 in the number 4,321,098?

• 40,000

• 4,000,000

• 400,000

• 4,000

Convert the number 6,543,210 into words.

• six million five hundred forty-two thousand one hundred ten

• six million five hundred forty-two thousand three hundred twenty

• six million five hundred forty-two thousand two hundred ten

• six million five hundred forty-two thousand two hundred twenty

Read the number 8,765,432 and write it in figures.

• 876,543

• 8,765,4321

• 8.765.432

• 8,765,432

Compare the numbers 5,678,901 and 5,678,910. Which is smaller?

• 5,678,901

• 5,678,950

• 5,678,911

• 5,678,900