Expanded Form

Front

What is expanded form in mathematics?

Back

Expanded form is a way of writing numbers that shows the value of each digit. It breaks down a number into the sum of each digit multiplied by its place value.

Front

How do you express the number 561 in expanded form?

Back

561 can be expressed in expanded form as 500 + 60 + 1.

Front

What does the number 42,354 represent in terms of place value?

Back

The number 42,354 represents the sum of four ten thousands, two thousands, three hundreds, five tens, and four ones.

Front

How can you express the number 1,708 in expanded form?

Back

1,708 can be expressed in expanded form as 1,000 + 700 + 8.

Front

What is the standard form of the expression (3 x 10,000) + (6 x 1,000) + (2 x 100) + (9 x 1)?

Back

The standard form of that expression is 36,209.

Front

How do you convert the sum of place values into standard form?

Back

To convert the sum of place values into standard form, add the values together based on their place values.

Front

What is the standard form of the number represented by 8 ten thousands, 3 thousands, and 5 ones?

Back

The standard form of that number is 83,005.

Front

What is the place value of the digit 6 in the number 42,354?

Back

In the number 42,354, the digit 6 is in the thousands place, representing 6,000.

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, counting from right to left, starting with ones, tens, hundreds, thousands, etc.

Front

What is the expanded form of the number 3,205?

Back

The expanded form of 3,205 is 3,000 + 200 + 5.