Digits and Place Value: Part 1
Select a problem set using the buttons above, then use your
mouse or tab key to select a question. Fill in the blank with the correct answer for each problem. When you have answered all of the questions, ask Charlie how you did.
For problems 16 use the number 8,204,719,365.
For problems 16 use the number 1,395,204,867.
For problems 16 use the number 2,930,437,185.
