numbers by nida

123456789
Across
  1. 3. 20+30
  2. 4. 15*2
  3. 7. 100-10
  4. 8. 30+40
  5. 9. 20-10
Down
  1. 1. 20*4
  2. 2. 10*10
  3. 5. 40/2
  4. 6. 100-60
  5. 8. 30+30