Place Value Whole Numbers

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 expanded form of a number?

Back

The expanded form of a number shows the value of each digit. For example, the expanded form of 2,345 is 2,000 + 300 + 40 + 5.

Front

How do you write a number in word form?

Back

To write a number in word form, you express each part of the number in words. For example, 1,234 is written as 'one thousand two hundred thirty-four'.

Front

What is standard form?

Back

Standard form is the way of writing numbers using digits. For example, the number 'five hundred' in standard form is 500.

Front

What is the value of the digit 7 in the number 7,482?

Back

In the number 7,482, the digit 7 is in the thousands place, so its value is 7,000.

Front

How do you convert a number from word form to standard form?

Back

To convert from word form to standard form, identify the values of each part of the number and write them as digits. For example, 'three hundred twenty-five' is written as 325.

Front

What is the difference between expanded form and standard form?

Back

Expanded form shows the value of each digit separately, while standard form is the regular way of writing the number using digits.

Front

What is the place value of the digit 5 in the number 5,678?

Back

In the number 5,678, the digit 5 is in the thousands place, so its place value is 5,000.

Front

How do you write 4,567 in expanded form?

Back

4,567 in expanded form is 4,000 + 500 + 60 + 7.

Front

What is the value of the digit 2 in the number 2,345?

Back

In the number 2,345, the digit 2 is in the thousands place, so its value is 2,000.