Answer the following question and complete the cross word

12345678
Across
  1. 4. What is the sum of place value of ‘7’ in 7687858?
  2. 5. How many hundreds in 2 lakh?
  3. 7. What is the place value of ‘2’ in 5,78,23,567?
  4. 8. Smallest 6 - digit number.
Down
  1. 1. What is the difference between place value of ‘3’ in 87,93,389?
  2. 2. How many thousands in ten lakh?
  3. 3. What is the difference between greatest 7-digit number and 6-digit number?
  4. 6. How many tens in one lakh?