Three-Digit Place Value

Front

What is place value?

Back

Place value is the value of a digit based on its position within a number. In a three-digit number, the place values are hundreds, tens, and ones.

Front

How do you write a number in standard form?

Back

To write a number in standard form, you express it using digits. For example, 'three hundred fifty-seven' is written as 357.

Front

What is the value of the digit in the hundreds place of the number 852?

Back

The value of the digit in the hundreds place of 852 is 800.

Front

How do you convert a number expressed in expanded form to standard form?

Back

To convert a number from expanded form to standard form, you add the values together. For example, 800 + 90 + 2 equals 892.

Front

What is the value of the digit in the tens place of the number 723?

Back

The value of the digit in the tens place of 723 is 20.

Front

How do you write a number in word form?

Back

To write a number in word form, you express it using words. For example, 624 is written as 'six hundred twenty-four'.

Front

What is the value of the digit in the ones place of the number 457?

Back

The value of the digit in the ones place of 457 is 7.

Front

How do you identify the place value of a digit in a number?

Back

To identify the place value of a digit, look at its position in the number. The rightmost digit is the ones place, the next is the tens place, and the next is the hundreds place.

Front

What is the expanded form of the number 345?

Back

The expanded form of 345 is 300 + 40 + 5.

Front

How do you determine the value of a digit in a specific place?

Back

To determine the value of a digit in a specific place, multiply the digit by the value of its place. For example, in 456, the digit 5 in the tens place has a value of 50.