Number system

12345678910
Across
  1. 4. greatest five digit number
  2. 5. Successor of 5238899
  3. 6. build a smallest number using 2,3,5,6,8,9
  4. 8. 7000000+500000+6000+700+80+1
  5. 10. forty five crore sixty seven lakh nine thousand two hundred six
Down
  1. 1. Difference between place values of odd digits in 380698
  2. 2. Four million nine hundred eighty thousand fifty seven
  3. 3. which is smaller 6025816
  4. 7. ninety eight lakh seventy four thousand one hundred sixty two
  5. 9. round off 667589 nearest 10000