Expanded form

Front

What is expanded form?

Back

Expanded form is a way of writing numbers that shows the value of each digit. For example, 345 in expanded form is 300 + 40 + 5.

Front

Convert 43,000 + 100 + 10 + 9 to standard form.

Back

43,119

Front

What is standard form?

Back

Standard form is the way of writing numbers using digits. For example, the number 'six thousand two hundred and forty-seven' in standard form is 6,247.

Front

Convert 'six thousand two hundred and forty-seven' to standard form.

Back

6,247

Front

What does the term 'digit' mean?

Back

A digit is any of the numerals from 0 to 9 used to represent numbers.

Front

What is the value of the digit 4 in the number 4,567?

Back

The value of the digit 4 in 4,567 is 4,000.

Front

Solve for n: 12 + n = 27.

Back

n = 15

Front

What is the product of 11 and 9?

Back

99

Front

Convert 7,432 to expanded form.

Back

7,000 + 400 + 30 + 2

Front

What is the purpose of using expanded form?

Back

Expanded form helps to understand the value of each digit in a number and makes it easier to perform addition and subtraction.