number system

1234567
Across
  1. 2. writing it normally but its a form
  2. 3. number system only used in india
  3. 6. represents the numbers place
  4. 7. represents the number irrespective of the place
Down
  1. 1. number system used outside india
  2. 4. expand the number and write as an addition problem
  3. 5. a way to find the closet number to the place of 10's,100's , 1000's