5.2A Expanded Notation pop flashcard

Front

What is expanded notation?

Back

Expanded notation is a way of writing numbers to show the value of each digit. For example, the number 345 can be written as (3 x 100) + (4 x 10) + (5 x 1).

Tags

CCSS.4.NBT.A.2

Front

How do you write 2,609.75 in expanded notation?

Back

(2 x 1,000) + (6 x 100) + (9 x 10) + (7 x 0.1) + (5 x 0.01)

Tags

CCSS.5.NBT.A.3A

Front

What does the digit 7 represent in the number 715.349?

Back

In the number 715.349, the digit 7 represents 700, as it is in the hundreds place.

Tags

CCSS.5.NBT.A.3A

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 842.01, the 8 is in the hundreds place, the 4 is in the tens place, and the 2 is in the hundredths place.

Tags

CCSS.5.NBT.A.3A

Front

What is the expanded notation of the number 4,532.68?

Back

(4 x 1,000) + (5 x 100) + (3 x 10) + (2 x 1) + (6 x 0.1) + (8 x 0.01)

Tags

CCSS.5.NBT.A.3A

Front

How do you write $45.25 in expanded form?

Back

$45.25 can be written as (4 x 10) + (5 x 1) + (2 x 0.1) + (5 x 0.01).

Tags

CCSS.5.NBT.A.3A

Front

What is the value of the digit 3 in the number 3,456?

Back

In the number 3,456, the digit 3 represents 3,000, as it is in the thousands place.

Tags

CCSS.4.NBT.A.1

Front

How do you convert a number into expanded notation?

Back

To convert a number into expanded notation, break it down by multiplying each digit by its place value and adding them together.

Tags

CCSS.4.NBT.A.2

Front

What is the place value of the digit 9 in the number 9,876.54?

Back

In the number 9,876.54, the digit 9 is in the thousands place, representing 9,000.

Tags

CCSS.5.NBT.A.3A

Front

How do you determine which number has the same digits in the same place values?

Back

To determine which number has the same digits in the same place values, compare the digits and their positions in the numbers.

Tags

CCSS.2.NBT.A.4