Decimal Place Value

Front

What is decimal place value?

Back

Decimal place value refers to the value of a digit based on its position in a decimal number. Each position represents a power of 10.

Front

What is the value of the digit 5 in the number 508,009.065?

Back

The value of the digit 5 in the number 508,009.065 is 500,000.

Front

How do you write a number in expanded notation?

Back

To write a number in expanded notation, break it down into the sum of each digit multiplied by its place value.

Front

What is the hundredths place in a decimal number?

Back

The hundredths place is the second digit to the right of the decimal point.

Front

What is the value of the digit 8 in the number 456.087?

Back

The value of the digit 8 in the number 456.087 is 0.08.

Front

How do you round a decimal number to the nearest whole number?

Back

To round a decimal to the nearest whole number, look at the digit in the tenths place. If it is 5 or greater, round up; if it is less than 5, round down.

Front

What is the expanded notation of the number 76,084.009?

Back

(7 x 10,000) + (6 x 1,000) + (0 x 100) + (8 x 10) + (4 x 1) + (0 x 1/10) + (9 x 1/1000)

Front

What is standard form in relation to numbers?

Back

Standard form is the way of writing numbers using digits, as opposed to expanded notation.

Front

What digit is in the tenths place in the number 345.658?

Back

The digit in the tenths place in the number 345.658 is 6.

Front

How do you convert expanded notation to standard form?

Back

To convert expanded notation to standard form, add the values of each term together.