The formation of thousand numbers

The video tutorial introduces the concept of thousands, explaining how it is a new family of numbers greater than hundreds. It demonstrates the transition from the greatest three-digit number, 999, to 1000 by adding one. The tutorial further explains the place value system, showing how digits are carried over from units to tens, hundreds, and finally to thousands. It concludes with counting in thousands and identifying the greatest four-digit number, 9999.

What is the smallest four-digit number?

• 999

• 1000

• 1001

• 9999

How do you form 1000 from 999?

• By adding 10

• By adding 100

• By subtracting 1

• By adding 1 and carrying over

What happens when you add 1 to 999?

• It becomes 9999

• It becomes 1000

• It becomes 100

• It becomes 1010

Which number is the greatest four-digit number?

• 10000

• 9999

• 5000

• 1000

What comes after 3000 in the sequence of thousands?

• 5000

• 3001

• 4000

• 3500