Numbers

123456789
Across
  1. 2. 6+2=
  2. 6. 66+11=
  3. 7. 90+4+5=
  4. 9. 2+1=
Down
  1. 1. 50+2+3=
  2. 3. 25+5=
  3. 4. 90-10
  4. 5. 1+0=
  5. 6. 60+6=
  6. 8. 11+3+6=