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Table of 19 and 20 Worksheet

Tables & multiplication lesson 12: Tables 19 and 20 · Set 39 · 40 questions
TalentJR

How it works (Ten and a bit): 20 × n: double n and write a 0 after it. 19 × n = 10 × n + 9 × n. Or round and adjust: 19 × n = 20 × n − n.

NameDateTime takenScore ___ / 40
  1. 1.7 × 20 =
  2. 2.19 × 9 =
  3. 3.20 × 2 =
  4. 4.1 × 20 =
  5. 5.20 × 2 =
  6. 6.19 × 9 =
  7. 7.20 × 5 =
  8. 8.7 × 20 =
  9. 9.7 × 19 =
  10. 10.3 × 19 =
  11. 11.1 × 20 =
  12. 12.1 × 20 =
  13. 13.19 × 4 =
  14. 14.4 × 20 =
  15. 15.10 × 19 =
  16. 16.4 × 19 =
  17. 17.2 × 19 =
  18. 18.20 × 3 =
  19. 19.10 × 20 =
  20. 20.9 × 19 =
  21. 21.19 × 3 =
  22. 22.5 × 20 =
  23. 23.20 × 10 =
  24. 24.1 × 19 =
  25. 25.1 × 19 =
  26. 26.1 × 19 =
  27. 27.20 × 8 =
  28. 28.8 × 19 =
  29. 29.19 × 7 =
  30. 30.7 × 20 =
  31. 31.19 × 4 =
  32. 32.8 × 19 =
  33. 33.19 × 9 =
  34. 34.20 × 8 =
  35. 35.20 × 1 =
  36. 36.19 × 9 =
  37. 37.4 × 20 =
  38. 38.9 × 19 =
  39. 39.20 × 4 =
  40. 40.19 × 3 =

Answer key

  1. 140
  2. 171
  3. 40
  4. 20
  5. 40
  6. 171
  7. 100
  8. 140
  9. 133
  10. 57
  11. 20
  12. 20
  13. 76
  14. 80
  15. 190
  16. 76
  17. 38
  18. 60
  19. 200
  20. 171
  21. 57
  22. 100
  23. 200
  24. 19
  25. 19
  26. 19
  27. 160
  28. 152
  29. 133
  30. 140
  31. 76
  32. 152
  33. 171
  34. 160
  35. 20
  36. 171
  37. 80
  38. 171
  39. 80
  40. 57

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