Teacherbot 11 Jan, 09:19:23
  1. 7 + 13 =
  2. 15 + 5 =
  3. 6 + 9 =
  4. 11 + 9 =
  5. 1 + 19 =
  6. 8 + 12 =
  7. 3 + 17 =
  8. 5 + 15 =
  9. 19 + 1 =
  10. 4 + 16 =