The video lesson introduces fifth graders to place value through millions, using examples like the distance from Earth to the Sun and the average number of times a human blinks in a year. It explains how to use a place value chart to determine the value of each digit in large numbers and discusses the difference between standard and expanded forms. The lesson emphasizes the importance of understanding place value, noting that a digit in one place represents ten times as much as it does in the place to its right. Students are given practice questions to reinforce their learning.

What is the purpose of using periods in large numbers?

• To make the number smaller

• To separate the number into smaller, readable parts

• To increase the value of the number

• To make the number more complex

In the number 92,955,793, what is the value of the digit 9 in the millions place?

• 9 million

• 90 million

• 900,000

• 9,000

How does the value of a digit change when it moves one place to the left?

• It becomes 10 times smaller

• It remains the same

• It becomes 10 times larger

• It becomes 100 times larger

What is the value of the digit 5 in the ten-thousands place in the number 92,955,793?

• 5,000

• 50,000

• 500,000

• 5,000,000

What is the value of the digit 7 in the hundreds place in the number 92,955,793?

• 7,000

• 70

• 7

• 700

If a digit moves one place to the right, how does its value change?

• It becomes 10 times larger

• It becomes 100 times larger

• It becomes 10 times smaller

• It remains the same

What is the expanded form of the number 376?

• 3 + 7 + 6

• 300 + 70 + 6

• 300 + 7 + 60

• 30 + 70 + 6

Which form of a number is written as the sum of the values of its digits?

• Standard form

• Word form

• Decimal form

• Expanded form

How would you write 5,500,000 in word form?

• Five thousand five hundred

• Five million fifty thousand

• Five million five hundred thousand

• Five million five hundred

In the number 5,500,000, which period contains only zeros?

• Millions period

• Hundreds period

• Thousands period

• Ones period