Mastering Numbers and Place Value

Count the following number: 45,678

• 45,678

• 45,670

• 45,6789

• 45,679

What is 123,456 in words?

• one hundred twenty-three thousand four hundred fifty

• one hundred twenty-three thousand four hundred sixty

• one hundred twenty-three thousand four hundred fifty-six

• one hundred twenty-three thousand five hundred fifty-six

Write 78,910 in figures.

• 078910

• 78910.0

• 78910

• 78901

What is the place value of 5 in 345,678?

• 5,000,000

• 500

• 50,000

• 5,000

Count the following number: 100,000

• 100,000

• 1,000,000

• 100,001

• 99,999

Convert 250,000 to words.

• two hundred fifty-one thousand

• two hundred fifty thousand

• two hundred thousand five hundred

• two hundred fifty thousand and one

Write 12,345 in figures.

• 1234

• 123456

• 12345

• 12,345

What is the place value of 3 in 3,456,789?

• 3,000

• 300,000

• 30,000

• 3,000,000

Count the following number: 999,999

• 999999

• 999,999

• 99999

• 1000000

What is 67,890 in words?

• sixty-seven thousand nine hundred

• sixty-seven thousand eight hundred eighty

• sixty-eight thousand seven hundred ninety

• sixty-seven thousand eight hundred ninety