Understanding Place Value

The video tutorial explains how to determine the value of digits in a number based on their place value. It starts by analyzing the number 217, explaining that the digit 2 represents 200 because it is in the hundreds place. The tutorial then presents a challenge to identify in which of three numbers the digit 7 represents 70. The solution is provided by examining the place value of 7 in each number, concluding that in the number 572, the 7 is in the tens place, thus representing 70.

What does the digit 2 represent in the number 217?

• 2000

• 20

• 2

• 200

In the number 217, what is the place value of the digit 7?

• 700

• 70

• 7000

• 7

Which digit in the number 217 represents tens?

• 2

• None

• 7

• 1

In which of the three numbers does the digit 7 represent 70?

• None of the numbers

• Second number

• First number

• Third number

In the first number, what is the place value of the digit 7?

• 7

• 70

• 700

• 7000

In the second number, what is the place value of the digit 7?

• 700

• 70

• 7000

• 7

In the third number, what is the place value of the digit 7?

• 7

• 7000

• 70

• 700

What is the value of the digit 2 in the second number?

• 2

• 20

• 200

• 2000

In the third number, which place is the digit 7 in?

• Hundreds

• Tens

• Ones

• Thousands

Which number has the digit 7 in the hundreds place?

• Second number

• Third number

• None of the numbers

• First number