place value with decimals and rounding with decimals

Front

What is place value?

Back

Place value is the value of a digit based on its position in a number. For example, in the number 345, the digit 3 is in the hundreds place, so its value is 300.

Front

What is the value of the digit 6 in the number 327.46?

Back

The value of the digit 6 in 327.46 is 6 hundredths.

Front

What is the tenths place in a decimal number?

Back

The tenths place is the first digit to the right of the decimal point. For example, in 4.5, the digit 5 is in the tenths place.

Front

How do you round a number to the nearest hundredth?

Back

To round to the nearest hundredth, look at the digit in the thousandths place. If it is 5 or greater, round up the hundredths place by one. If it is less than 5, keep the hundredths place the same.

Front

What is the value of the digit 7 in the number 456.007?

Back

The value of the digit 7 in 456.007 is in the thousandths place.

Front

How do you write six and eighty-four thousandths in standard form?

Back

Six and eighty-four thousandths is written in standard form as 6.084.

Front

What is the value of the digit 5 in the number 43.56?

Back

The value of the digit 5 in 43.56 is in the tenths place.

Front

What does rounding mean?

Back

Rounding means adjusting the value of a number to make it simpler while keeping it close to the original value.

Front

What is the difference between tenths and hundredths?

Back

Tenths are the first digit to the right of the decimal point, while hundredths are the second digit to the right of the decimal point.

Front

If a number is 72.178, what is it when rounded to the nearest tenth?

Back

When rounded to the nearest tenth, 72.178 becomes 72.2.