Ruchira's crossword

1234567
Across
  1. 2. half of smallest 4 digit number
  2. 3. number of zeros in 1 crore
  3. 4. predecessor of the smallest 5-digit number
  4. 7. place to the left of 10 lakh
Down
  1. 1. twenty lakh eighty nine thousand five hundred
  2. 5. largest 4-digit number
  3. 6. place value of 4 in 56,40,897