expanded form/notation 3.2A and ordering 3.2D

Front

What is expanded form?

Back

Expanded form is a way to write numbers that shows the value of each digit. For example, 5,042 in expanded form is 5,000 + 40 + 2.

Front

What is standard form?

Back

Standard form is the way of writing numbers using digits. For example, the number 49,065 is in standard form.

Front

How do you write 4,837 in expanded form?

Back

4,837 can be written in expanded form as 4,000 + 800 + 30 + 7.

Front

What does the digit '6' represent in the number 60,950?

Back

In the number 60,950, the digit '6' represents 60,000.

Front

What is the value of the digit '9' in the number 49,065?

Back

In the number 49,065, the digit '9' represents 9,000.

Front

How do you convert expanded form to standard form?

Back

To convert expanded form to standard form, add the values together. For example, (4 x 10,000) + (9 x 1,000) + (6 x 10) + (5 x 1) equals 49,065.

Front

What is the sum of 8 + 300 + 70?

Back

The sum of 8 + 300 + 70 is 378.

Front

What is the expanded form of 60,950?

Back

The expanded form of 60,950 is 60,000 + 900 + 50.

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. For example, in 49,065, the '4' is in the ten-thousands place.

Front

What is the value of the digit '3' in the number 4,837?

Back

In the number 4,837, the digit '3' represents 30.