มาทดสอบคิดเลขเร็วกันเลย

  1. 8 + 9 =

  2. 14 x 5 =

  3. 6 + 11 =

  4. 4 x 8 =

  5. 2 x 3 =

  6. 1 x 6 =

  7. 5 x 6 =

  8. 13 x 9 =

  9. 7 + 12 =

  10. 12 - 1 =

  11. 12 + 9 =

  12. 1 - 8 =

  13. 12 + 13 =

  14. 1 x 1 =

  15. 12 x 2 =