1.   Write the value of the underlined digit.

841,000

    A. 90,000 B. 80,000
    C. 8,000 D. 800,000
    Hint

  2.   Write 3,721 in word form.
    A. thirty-seven thousand, twenty-one B. three thousand, seventy-two hundred one
    C. three thousand, seven hundred twenty-one D. three hundred thousand, seven hundred twenty-one
    Hint

  3.   Write 16,020 in expanded form.
    A. 16,000 + 6,000 + 20 B. 10,000 + 6,000 + 20
    C. 10,000 + 602 D. 16,000 + 602
    Hint

  4.   Write 58,808 in expanded form.
    A. 500,000 + 80,000 + 800 + 8 B. 50,000 + 8,000 + 800 + 80 + 8
    C. 50,000 + 8,000 + 800 + 8 D. 50,000 + 8,000 + 80 + 8
    Hint

  5.   Which expression represents the same value as 500,500?
    A. 500,000 + 500 B. 505,000 + 500
    C. 550,000 + 50 D. 500,000 + 50
    Hint