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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 845 · 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. 1.19 × 15 =
  2. 2.11 × 17 =
  3. 3.11 × 19 =
  4. 4.14 × 12 =
  5. 5.14 × 12 =
  6. 6.16 × 14 =
  7. 7.18 × 17 =
  8. 8.19 × 18 =
  9. 9.18 × 11 =
  10. 10.13 × 14 =
  11. 11.18 × 11 =
  12. 12.12 × 13 =
  13. 13.11 × 12 =
  14. 14.19 × 17 =
  15. 15.17 × 15 =
  16. 16.17 × 19 =
  17. 17.19 × 14 =
  18. 18.14 × 14 =
  19. 19.15 × 12 =
  20. 20.13 × 17 =
  21. 21.11 × 11 =
  22. 22.16 × 18 =
  23. 23.17 × 15 =
  24. 24.17 × 18 =
  25. 25.12 × 11 =
  26. 26.16 × 17 =
  27. 27.13 × 17 =
  28. 28.18 × 16 =
  29. 29.16 × 11 =
  30. 30.18 × 15 =
  31. 31.11 × 12 =
  32. 32.13 × 15 =
  33. 33.12 × 15 =
  34. 34.17 × 17 =
  35. 35.16 × 14 =
  36. 36.13 × 18 =
  37. 37.16 × 11 =
  38. 38.11 × 12 =
  39. 39.12 × 11 =
  40. 40.14 × 17 =

Answer key

  1. 285
  2. 187
  3. 209
  4. 168
  5. 168
  6. 224
  7. 306
  8. 342
  9. 198
  10. 182
  11. 198
  12. 156
  13. 132
  14. 323
  15. 255
  16. 323
  17. 266
  18. 196
  19. 180
  20. 221
  21. 121
  22. 288
  23. 255
  24. 306
  25. 132
  26. 272
  27. 221
  28. 288
  29. 176
  30. 270
  31. 132
  32. 195
  33. 180
  34. 289
  35. 224
  36. 234
  37. 176
  38. 132
  39. 132
  40. 238

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