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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 807 · 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. 1.11 × 15 =
  2. 2.14 × 17 =
  3. 3.13 × 18 =
  4. 4.14 × 13 =
  5. 5.19 × 11 =
  6. 6.19 × 15 =
  7. 7.19 × 14 =
  8. 8.11 × 15 =
  9. 9.17 × 17 =
  10. 10.16 × 19 =
  11. 11.14 × 15 =
  12. 12.16 × 19 =
  13. 13.19 × 14 =
  14. 14.13 × 11 =
  15. 15.19 × 11 =
  16. 16.11 × 14 =
  17. 17.14 × 19 =
  18. 18.13 × 16 =
  19. 19.14 × 17 =
  20. 20.15 × 12 =
  21. 21.15 × 15 =
  22. 22.11 × 11 =
  23. 23.12 × 11 =
  24. 24.19 × 14 =
  25. 25.12 × 18 =
  26. 26.14 × 14 =
  27. 27.12 × 11 =
  28. 28.12 × 15 =
  29. 29.16 × 19 =
  30. 30.18 × 18 =
  31. 31.17 × 13 =
  32. 32.12 × 15 =
  33. 33.14 × 11 =
  34. 34.11 × 11 =
  35. 35.14 × 11 =
  36. 36.19 × 17 =
  37. 37.19 × 13 =
  38. 38.18 × 11 =
  39. 39.11 × 15 =
  40. 40.11 × 16 =

Answer key

  1. 165
  2. 238
  3. 234
  4. 182
  5. 209
  6. 285
  7. 266
  8. 165
  9. 289
  10. 304
  11. 210
  12. 304
  13. 266
  14. 143
  15. 209
  16. 154
  17. 266
  18. 208
  19. 238
  20. 180
  21. 225
  22. 121
  23. 132
  24. 266
  25. 216
  26. 196
  27. 132
  28. 180
  29. 304
  30. 324
  31. 221
  32. 180
  33. 154
  34. 121
  35. 154
  36. 323
  37. 247
  38. 198
  39. 165
  40. 176

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