Maths Fun

12345678
Across
  1. 4. Large marsupial
  2. 6. lines - No Solution
  3. 7. Flying mammal
  4. 8. × LCM = Product Of Numbers
Down
  1. 1. Has a trunk
  2. 2. lines - Unique Solution
  3. 3. Man's best friend
  4. 5. Likes to chase mice