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11 to 20 Tables Worksheet

Tables & multiplication lesson 13: Mixed tables 11–20 · Set 424 · 40 questions
TalentJR

How it works (Ten and a bit): Split the teen number: 16 × 6 = 10 × 6 + 6 × 6. Missing number: try a guess, multiply, and adjust up or down. Remember: 15 × 4 = 60, 12 × 5 = 60, 20 × 3 = 60 — some answers come up again and again.

NameDateTime takenScore ___ / 40
  1. 1.8 × 18 =
  2. 2.18 × ? = 144
  3. 3.3 × 12 =
  4. 4.16 × 9 =
  5. 5.2 × 18 =
  6. 6.12 × ? = 108
  7. 7.14 × 7 =
  8. 8.14 × 4 =
  9. 9.6 × 13 =
  10. 10.9 × 13 =
  11. 11.17 × 2 =
  12. 12.4 × 16 =
  13. 13.8 × 14 =
  14. 14.14 × 3 =
  15. 15.12 × 6 =
  16. 16.? × 15 = 135
  17. 17.17 × 3 =
  18. 18.13 × ? = 104
  19. 19.18 × ? = 54
  20. 20.15 × 7 =
  21. 21.? × 13 = 104
  22. 22.18 × 3 =
  23. 23.15 × ? = 150
  24. 24.13 × 4 =
  25. 25.19 × ? = 133
  26. 26.14 × ? = 84
  27. 27.6 × 17 =
  28. 28.? × 14 = 42
  29. 29.12 × 4 =
  30. 30.? × 12 = 24
  31. 31.? × 11 = 77
  32. 32.16 × ? = 64
  33. 33.14 × 7 =
  34. 34.16 × 4 =
  35. 35.11 × ? = 22
  36. 36.11 × 8 =
  37. 37.12 × 4 =
  38. 38.3 × 12 =
  39. 39.2 × 13 =
  40. 40.10 × 15 =

Answer key

  1. 144
  2. 8
  3. 36
  4. 144
  5. 36
  6. 9
  7. 98
  8. 56
  9. 78
  10. 117
  11. 34
  12. 64
  13. 112
  14. 42
  15. 72
  16. 9
  17. 51
  18. 8
  19. 3
  20. 105
  21. 8
  22. 54
  23. 10
  24. 52
  25. 7
  26. 6
  27. 102
  28. 3
  29. 48
  30. 2
  31. 7
  32. 4
  33. 98
  34. 64
  35. 2
  36. 88
  37. 48
  38. 36
  39. 26
  40. 150

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