cross=number

1234567
Across
  1. 1. factors of 12 in counting order.
  2. 3. factors of 16 in counting order.
  3. 4. 7x8.
  4. 6. what you get when u plus 1 and 99
  5. 7. what you get when you do 39x2
Down
  1. 1. what is the first two perfect numbers
  2. 2. what you get when you mines 3 from 50
  3. 3. factors of 18 counting order.
  4. 5. what you get when you do 8x20