Unit 4: Understanding Decimals PMS5th

Which number has an 8 in the thousandths place?

• 8,632.71
• 756.82
• 27,543.682
• 674.768

Which is equivalent to 7.5 X 10⁵?

• 7.5 X 105
• 7.5 X 100
• 7.5 X 10,000
• 7.5 X 100,000

What is the place value of the blue digit?
89,046.05

• ones
• tens
• tenths
• hundredths

What is another way to write 875.06?

• eight hundred seventy five and six tenths
• eight hundred seventy and six tenths
• eight hundred seventy five and six hundredths
• eight hundred seventy five point six

What is another way to write five hundred nine thousand and three tenths?

• 509.3
• 50,900.03
• 509,000.3
• 509,030.

Which expression is equivalent to
(8 X 100) + (6 X 1) +
(7 X 1/10) + (3 X 1/100)

• 86.073
• 806.73
• 80.673
• 806.073

What number is 1/10 of 600?

• 6,000
• 600
• 60
• 6

Which value is ten times the value of the digit 4 in 752.647?

• 4 tenths
• 4 ones
• 4 tens
• 4 hundredths

What is 50,000 written in scientific notation?

• 5 X 10³
• 5 X 10⁴
• 5 X 10⁵
• 5 X 10⁶

What number is 10 times as much as 20,000?

• 2,000
• 20,000
• 200,000
• 2,000,000