Question

Which of the following is the correct order of the place values from millions to thousandths?

(A) Millions, Hundred Thousands, Ten Thousands, Thousands, Hundreds, Tens, Ones, Tenths, Hundredths, Thousandths
(B) Thousandths, Hundredths, Tenths, Ones, Tens, Hundreds, Thousands, Ten Thousands, Hundred Thousands, Millions
(C) Millions, Ten Thousands, Hundred Thousands, Thousands, Hundreds, Tens, Ones, Tenths, Hundredths, Thousandths
(D) Tenths, Hundredths, Thousandths, Ones, Tens, Hundreds, Thousands, Ten Thousands, Hundred Thousands, Millions

Answer 1

Option (A) is the correct order of place values from millions to thousandths. It follows the powers-of-ten notation, where each place value is ten times the place to its right, from whole numbers to fractions.

Step-by-step explanation:

The correct order of place values from millions to thousandths is: Millions, Hundred Thousands, Ten Thousands, Thousands, Hundreds, Tens, Ones, Tenths, Hundredths, Thousandths. So the answer to the student's question is option (A) Millions, Hundred Thousands, Ten Thousands, Thousands, Hundreds, Tens, Ones, Tenths, Hundredths, Thousandths.

Each place value is ten times greater than the place to its right, which is why this is also referred to as the powers-of-ten notation. The digits to the left of the decimal represent whole number amounts, while to the right, they represent fractional parts. For example, in the number 231.45, the digit '2' represents 200, or two hundreds, and the digit '5' represents 0.05, or five hundredths.