Numbers

1234567
Across
  1. 2. Number 1
  2. 3. Number 8
  3. 4. 3 x 2
  4. 5. Number before 12
  5. 6. Number 4
  6. 7. 1/2 x 14
Down
  1. 1. number after 9
  2. 2. Number 2
  3. 3. Number 5
  4. 4. Number 3
  5. 5. 6 then add 6 then - 3
  6. 6. 20 - 8