Review (NBT.2 and NBT.7)

Front

What symbol is used to compare two numbers when one is greater than the other?

Back

>

Front

What symbol is used to compare two numbers when one is less than the other?

Back

<

Front

What is the expanded form of the number 632?

Back

600 + 30 + 2

Front

What is the expanded form of the number 395,621?

Back

300,000 + 90,000 + 5,000 + 600 + 20 + 1

Front

What is the expanded form of the number 7452?

Back

7000 + 400 + 50 + 2

Front

How do you determine which of two numbers is greater?

Back

Compare the digits from left to right, starting with the highest place value.

Front

What is the place value of the digit 3 in the number 395,621?

Back

90,000

Front

What is the place value of the digit 6 in the number 632?

Back

30

Front

How do you write the number 5,000 in expanded form?

Back

5,000 is written as 5 x 1,000.

Front

What is the significance of expanded form in mathematics?

Back

Expanded form helps to understand the value of each digit in a number.