Expanded Notation - 3rd

Front

What is expanded notation?

Back

Expanded notation 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 convert a number from expanded notation to standard form?

Back

To convert from expanded notation to standard form, you add the values of each term together.

Front

What is the place value of the digit 5 in the number 5,432?

Back

In the number 5,432, the digit 5 is in the thousands place, so its place value is 5,000.

Front

What is the standard form of (3 x 1,000) + (2 x 100) + (4 x 10) + (1 x 1)?

Back

The standard form is 3,241.

Front

How do you write the number 1,000 in expanded notation?

Back

1,000 in expanded notation is (1 x 1,000).

Front

What is the expanded notation for the number 2,345?

Back

The expanded notation for 2,345 is (2 x 1,000) + (3 x 100) + (4 x 10) + (5 x 1).

Front

If a number is written as (6 x 1,000) + (0 x 100) + (8 x 10) + (2 x 1), what is its standard form?

Back

The standard form is 6,082.

Front

What does the term 'place value' refer to?

Back

Place value refers to the value of a digit based on its position in a number.

Front

How can you express the number 450 in expanded notation?

Back

450 can be expressed in expanded notation as (4 x 100) + (5 x 10) + (0 x 1).

Front

What is the expanded form of the number 1,234?

Back

The expanded form of 1,234 is (1 x 1,000) + (2 x 100) + (3 x 10) + (4 x 1).