Decimals and Powers of 10

Choose the correct expanded form of 3.704 from your options below.

• 3 and seven hundred four thousandths

• 3 x1 + 7 x 100 + 4 x 1000

• 3 + 0.7 + 0.04

• (3 x 1) + (7 x 1/10) + (4 x 1/1000)

Which number shows seventy-three hundredths in standard form?

• 7,300
• 7.3
• 0.73
• 0.073

Write in expanded form.

2.08

• (2x1) + (8x 1/100)

• 200 + 8

• 2 x 8

• (2 x 10) + (8 x 1/10)

Write in standard form.

(5x10)+(3x1)+(8x1/100)

• 53.8

• 50.38

• 53.08

• 53.38

Which number represents six and eighty-four thousandths in standard form?

• (6 x 1) + (8 x 1/100) + (4 x 1/1000)

• 6.84

• 84,000

• 6.084

Which digit is in the tenths place?
236.4791

• 3
• 6
• 4
• 7

Which of the following choices is the correct way to write the following number in word form?
176.003

• one hundred and seventy six and three hundredths
• one hundred seventy-six and three thousandths
• one hundred seventy-six and three hundredths
• one hundred seventh-six and three tenths

Which of the following is equivalent to 5/100?

• .5
• 5
• .05
• .005

Which decimal number represents seven hundred ninety-two and five hundredths?

• 792.500
• 792.05
• 792.005
• 792,500

I walked 5.021 km. What is 5.021 written in expanded form?

• (5 X 1) + (3 X 1/100) + (1 X 1/1,000)

• (5 X 10) + (2 X 1/10) + ( 1 X 1/100)

• (5 X 1) + (2 X 1/100) + (1 x 1/1000)

• (5 X 10) + (2 X 1/100) + ( 1 X 1/1,000)