Place Value Crossword Puzzle

12345678910
Across
  1. 2. each group of three digits in a number
  2. 4. a number expressed in words
  3. 6. one hundred years
  4. 8. a way to write numbers by showing the value of each digit
  5. 9. a way to write numbers using the digits 0 - 9
Down
  1. 1. any one of the ten symbols
  2. 2. value of a number based upon its place within the number
  3. 3. any number to the left of the decimal
  4. 5. a thousand years
  5. 7. most used numeration system which is based on the digit ten
  6. 10. ten years