Lets us check how much proficient are you in Multiplication 2 digit by 2 digit ? Name 1. 57 × 57 = 2. 36 × 15 = 3. 87 × 65 = 4. 73 × 59 = 5. 78 × 87 = 6. 52 × 80 = 7. 71 × 81 = 8. 97 × 56 = 9. 39 × 66 = 10. 31 × 23 = 11. 47 × 62 = 12. 13 × 34 = 13. 12 × 25 = 14. 35 × 18 = 15. 51 × 73 = 16. 76 × 88 = 17. 67 × 50 = 18. 39 × 46 = 19. 91 × 14 = 20. 12 × 36 = Time's upTime is Up!