Learn to count

123456789101112131415
Across
  1. 1. 11+11=
  2. 4. 6k6=
  3. 7. 1901-365-664=
  4. 11. 5! =
  5. 12. 10^6=
  6. 14. Think about this one logically: (1+1+4)*2=
Down
  1. 2. 108+108=
  2. 3. 6*6=
  3. 5. 111-333+222-777+666-444+555=
  4. 6. 49+22-4=
  5. 7. 222*2*4÷2=
  6. 8. 84÷4=
  7. 9. 11*11-44÷2+2=
  8. 10. 34+78+56+87+45+82+59+27+34+96+66+36=
  9. 11. 2^7+64=
  10. 13. Think about this one logically: 2+2=
  11. 15. 3*3+3+3*3-3=