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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 422 · 40 questions
TalentJR

The fast method (Add across, then the ones): Add the first number and the ones digit of the second: 17 + 4 = 21. Put a 0 after it: 210. Multiply the ones digits (7 × 4 = 28) and add: 210 + 28 = 238.

NameDateTime takenScore ___ / 40
  1. 1.14 × 15 =
  2. 2.19 × 15 =
  3. 3.15 × 17 =
  4. 4.16 × 14 =
  5. 5.17 × 18 =
  6. 6.12 × 11 =
  7. 7.11 × 12 =
  8. 8.15 × 15 =
  9. 9.18 × 13 =
  10. 10.19 × 18 =
  11. 11.16 × 15 =
  12. 12.13 × 14 =
  13. 13.14 × 11 =
  14. 14.17 × 12 =
  15. 15.15 × 18 =
  16. 16.18 × 19 =
  17. 17.11 × 11 =
  18. 18.11 × 17 =
  19. 19.17 × 19 =
  20. 20.12 × 14 =
  21. 21.17 × 17 =
  22. 22.13 × 19 =
  23. 23.18 × 13 =
  24. 24.15 × 16 =
  25. 25.12 × 18 =
  26. 26.15 × 12 =
  27. 27.15 × 19 =
  28. 28.15 × 17 =
  29. 29.14 × 13 =
  30. 30.14 × 11 =
  31. 31.18 × 15 =
  32. 32.11 × 12 =
  33. 33.17 × 12 =
  34. 34.14 × 16 =
  35. 35.13 × 17 =
  36. 36.11 × 12 =
  37. 37.14 × 12 =
  38. 38.16 × 14 =
  39. 39.18 × 19 =
  40. 40.12 × 16 =

Answer key

  1. 210
  2. 285
  3. 255
  4. 224
  5. 306
  6. 132
  7. 132
  8. 225
  9. 234
  10. 342
  11. 240
  12. 182
  13. 154
  14. 204
  15. 270
  16. 342
  17. 121
  18. 187
  19. 323
  20. 168
  21. 289
  22. 247
  23. 234
  24. 240
  25. 216
  26. 180
  27. 285
  28. 255
  29. 182
  30. 154
  31. 270
  32. 132
  33. 204
  34. 224
  35. 221
  36. 132
  37. 168
  38. 224
  39. 342
  40. 192

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