Exploring Place Value Concepts for 3rd Graders

What is the main topic discussed in the video?

• Fractions

• Place Value

• Multiplication and Division

• Addition and Subtraction

How do you get from 1 in the ones place to 1 in the tens place?

• By dividing by 10

• By multiplying by 10

• By subtracting 1

• By adding 1

What happens when you have 10 tens?

• It becomes 100

• It becomes 1 ten

• It becomes 1000

• It stays as 10 tens

How is the number 1243 represented in word form?

• One two four three

• One thousand two hundred and forty-three

• One thousand two hundred forty-three

• Twelve hundred forty-three

What does a thousands block represent?

• 100

• 1000

• 1

• 10

How would you write 1243 in expanded form?

• 1000 + 200 + 4 + 3

• 100 + 200 + 40 + 3

• 1000 + 200 + 40 + 3

• 1000 + 20 + 40 + 3

What is the product form of 200?

• 200 times 1

• 2 times 100

• 2 times 10

• 20 times 10

What does 4 times 1 represent in expanded notation?

• 4 in the hundreds place

• 4 in the thousands place

• 4 in the tens place

• 4 in the ones place

How can you write a number in standard form from expanded notation?

• By subtracting all the values

• By adding all the values

• By recognizing the place values

• By multiplying all the values

What does 7 times 10 mean in expanded notation?

• 7 in the hundreds place

• 7 in the thousands place

• 7 in the ones place

• 7 in the tens place