Expanded Notation and Numerals

How is 61.08 written in expanded notation?

• (6 x 10) + (1 x 1) + (8 x 0.1)

• (6 x 10) + (1 x 0.1) + (8 x 0.01)

• (6 x 10) + (1 x 1) + (8 x 0.001)

• (6 x 10) + (1 x 1) + (8 x 0.01)

How is 2.407 written in expanded notation?

• (2 x 1) + (4 x 0.1) + (7 x 0.01)

• (2 x 1) + (4 x 0.01) + (7 x 0.001)

• (2 x 1) + (4 x 0.1) + (7 x 0.001)

• (2 x 1) - (4 x 0.1) - (7 x 0.001)

Which answer choice represents 24.05 in expanded notation?

• (2 x 10) + (4 x 1) + (5 x 1/10)

• (2 x 10) + (4 x 1/10) + (5 x 1/100)

• (2 x 10) + (4 x 1) + (5 x 1/100)

• (2 x 1) + (4 x 1/10) + (5 x 1/100)

Which answer choice represents .490 in expanded notation?

• (4 x 1/10) + (9 x 1/100)

• (4 x 10) + (9 x 1)

• (4 x 1/100) + (9 x 1/1000)

• (9 x 1/10) + (4 x 1/100)

Which statement about the number 36.287 is true?

• The digit 7 has a value of (7 x 0.01).

• The digit 8 has a value of (8 x 0.01).

• The digit 2 has a value of (2 x 0.01).

• The digit 3 has a value of (3 x 1).

What is the number 8,425 in expanded notation?

• (8 x 1,000) + (4 x 100) + (2 x 10) + (5 x 1)

• (8 x 10,000) + (4 x 100) + (2 x 10) + (5 x 1)

• (1,000 x 8) + (100 x 4) + (10 x 2) + (1 x 5)

What is 7,802 written in expanded notation?

• (7 x 1000) + (8 x 100) + (2 x 1)

• (7 + 1000) x (8 + 100) x (2 + 1)

• 7 x 1000 + 8 x 100 + 0 x 10 + 2 x 1

• 7000  + 800 + 2

(4 x 1,000) + (6 x 100) + (4 x 1) = _____

• 4,601

• 461

• 4,610

What is
(5 x 100) + (1 x 10) + (8 x 1) 
in standard form?

• 815

• 518

• 5,180

4,832 in expanded notation is 

• 400 + 800 + 300 + 2

• 4 + 8 + 3 + 2

• 4,000 + 800 + 30 + 2

• none of these