Place Value Review

Look at the amounts of money shown below. In which amount of money does the digit 4 represent four cents?

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In the number shown, one digit is underlined and one digit is circled.

Which statement about the circled digit is true?

• Its value is 10 times greater than the value of the underlined digit.

• Its value is 70 times the value of the underlined digit.

Lillian paid sixty-one dollars and thirty-nine cents for groceries. The digit 3 in this number has a value of —

• ( 3 x 10) dollars

• ( 3 x 1) dollars

• ( 3 x 0.01) dollars

• ( 3 x 0.1) dollars

Each picture below represents a different amount of money. In which amount of money is the digit 9 in the hundredths place?

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Which statement about the number 726,483.19 is true?

• The digit 9 has a value of (9 × 100).

• The digit 8 has a value of (8 × 0.1).

• The digit 4 has a value of (4 × 100).

• The digit 2 has a value of (2 × 10).

Each picture below represents a different amount of money. In which amount of money does the digit 8 represent eight cents?

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In 2008 the total number of cell phone users in Indonesia was about 140,578,000. Which expression has the same value as 140,578,000?

• 100,000,000 + 40,000,000 + 5,000,000 + 700,000 + 80,000

• 100,000,000 + 40,000,000 + 500,000 + 70,000 + 8,000

• 10,000,000 + 4,000,000 + 500,000 + 70,000 + 8,000

• 100,000,000 + 40,000,000 + 500 + 70 + 8

Quinlyn described a number using these clues.

• The value of the digit 7 is (7 × 10).

• The value of the digit 3 is (3 × 1,000).

• The value of the digit 1 is (1 × 100).

Which number could fit Quinlyn’s description?

• 3,175.02

• 93,075.01

• 3,651.70

• 9,372.01

The number 47.06 can be expressed as —

• (4 × 10) + (7 × 1) + (6 × 0.01)

• (4 × 10) + (7 × 1) + (6 × 0.1)

• (4 × 1) + (7 × 1) + (0 × 1) + (6 × 1)

• (4 × 10) + (7 × 1) + (0 × 10) + (6 × 100)

Rita bought three and forty-eight hundredths pounds of bananas at the store.

How is this number written in expanded notation?

• (3 × 1) + (4 × 0.1) + (8 × 0.01)

• (3 × 100) + (4 × 10) + (8 × 1)

• (3 × 1) + (4 × 0.01) + (8 × 0.1)

• (3 × 100) + (4 × 0.1) + (8 × 0.01)