Quandaries and Queries
  

 

Name: Jordan
Who is asking: Student
Level of the question: All

Question: Hello, i need to know how many 3 digit numbers there are for my algebra hw. Can u help me?
 

 

Hi Jordan,

Suppose you start to write all the positive integers starting 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 ... What is the first three digit you write down? What is the last three digit number you write? How many did you write?

Penny