Numbers

Edit Answers
12345678
Across
  1. 3. 18x2
  2. 5. 3+18
  3. 7. 40-21
  4. 8. 30 + 30 + 10
Down
  1. 1. 13+54
  2. 2. 50 + 20 + 20
  3. 4. 10x10
  4. 6. 4x4