Exploring Place Value Representations Up to Billions

What is the standard form of representing numbers?

• Using pictures

• Using models

• In words

• As digits

What does the number '1' represent in the number 12345 in expanded form?

• 100

• 10000

• 1

• 10

What does the digit '1' represent in the number 1345 using a model?

• One cube

• One stick

• One rod

• One flat

Why are physical models not used for representing very large numbers?

• Lack of materials

• All of the above

• Too complex to create

• Not visually effective

In the number 631309, what does the digit '6' represent in expanded form?

• 600000

• 60

• 600

• 6

What place is the digit '7' in within the number 435671?

• Ones

• Tens

• Thousands

• Hundreds

In the number 631309, which place is missing a digit?

• Ones

• Thousands

• Tens

• Hundreds

What is the value of the digit '4' in the number 3724912600?

• 4

• 4000000

• 40

• 400

Which place does the digit '3' occupy in the number 3724912600?

• Millions

• Billions

• Hundreds

• Tens

What is the value of the digit '9' in the number 4911632801?

• 9

• 90

• 900

• 90000000