COMBO Code

1234567
Across
  1. 4. A family has four sons, and each of them has a sister. How many kids does the family have in total?
  2. 6. your first born
  3. 7. add five to nine
Down
  1. 1. I'm an odd number, but if you take away a letter from my name, I become even. What number am I?
  2. 2. points on a snowflake
  3. 3. your only daughter
  4. 5. panels on a soccer ball