Numbers

12345678910
Across
  1. 2. 2+2=
  2. 3. 4+4 = ...
  3. 5. 10+2=...
  4. 7. 2-1= ...
  5. 8. 3+3=...
  6. 9. seven plus two is ...
  7. 10. two plus three is
Down
  1. 1. 5-2=
  2. 4. nine plus one is...
  3. 5. 1+1=
  4. 6. 12-1= ...
  5. 8. 5+2= ...