Mastering Powers of Ten Challenge

Match the equivalent form.

• 1/1000

• .001

• .000001

• 1/10,000

What is the place value of the digit 7 in the number 5,783,421?

• 7,000

• 70,000

• 700,000

• 7,000,000

Write the number 4,506,000 in words.

• Four million, five hundred sixty thousand

• Four million, fifty-six thousand

• Four million, five hundred six thousand

• Forty-five million, six hundred thousand

Which of the following numbers is the largest?

• 9,876,543

• 9,876,534

• 9,876,453

• 9,876,345

• 35

• 350

• 3,500

• 35,000

• 0.042

• 0.42

• 4.2

• 42

Convert the number 7,200,000 into scientific notation.

• 500

• 5,000

• 50,000

• 500,000

• 0.063

• 0.63

• 6.3

• 63

• 901

• 9,010

• 90,100

• 901,000