Compare Numbers Using Place Value

Front

What is place value?

Back

Place value is the value of a digit based on its position within a number. For example, in the number 345, the digit 3 is in the hundreds place, so its value is 300.

Front

How do you compare two numbers using place value?

Back

To compare two numbers using place value, start from the leftmost digit and compare each corresponding digit. The first digit that differs determines which number is greater.

Front

What is the value of the digit 5 in the number 256?

Back

In the number 256, the digit 5 is in the tens place, so its value is 50.

Front

If two numbers have the same hundreds digit, what should you compare next?

Back

If two numbers have the same hundreds digit, you should compare the tens digits next.

Front

What does it mean if two numbers have the same digit but different orders?

Back

If two numbers have the same digit but different orders, it means that the digits are rearranged, which can affect the overall value of the numbers.

Front

How can you represent the number 482 using expanded form?

Back

The number 482 can be represented in expanded form as 400 + 80 + 2.

Front

What is the smallest three-digit number?

Back

The smallest three-digit number is 100.

Front

How do you identify the tens digit in a number?

Back

The tens digit is the second digit from the right in a number. For example, in the number 374, the tens digit is 7.

Front

What is the relationship between the numbers 123 and 132?

Back

The numbers 123 and 132 have the same digits but are arranged differently. 123 < 132 because the hundreds digit is the same, and the tens digit in 123 is less than in 132.

Front

What is the value of the digit 7 in the number 907?

Back

In the number 907, the digit 7 is in the tens place, so its value is 70.