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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 379 · 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. 1.17 × 19 =
  2. 2.14 × 18 =
  3. 3.12 × 15 =
  4. 4.17 × 15 =
  5. 5.14 × 17 =
  6. 6.18 × 16 =
  7. 7.12 × 15 =
  8. 8.13 × 15 =
  9. 9.12 × 11 =
  10. 10.14 × 16 =
  11. 11.17 × 15 =
  12. 12.17 × 11 =
  13. 13.17 × 17 =
  14. 14.11 × 16 =
  15. 15.15 × 15 =
  16. 16.13 × 12 =
  17. 17.14 × 14 =
  18. 18.11 × 15 =
  19. 19.17 × 19 =
  20. 20.15 × 12 =
  21. 21.12 × 15 =
  22. 22.19 × 13 =
  23. 23.17 × 11 =
  24. 24.11 × 14 =
  25. 25.12 × 12 =
  26. 26.14 × 16 =
  27. 27.19 × 11 =
  28. 28.15 × 18 =
  29. 29.13 × 13 =
  30. 30.17 × 16 =
  31. 31.19 × 18 =
  32. 32.16 × 16 =
  33. 33.17 × 11 =
  34. 34.14 × 19 =
  35. 35.12 × 12 =
  36. 36.16 × 13 =
  37. 37.19 × 17 =
  38. 38.13 × 16 =
  39. 39.16 × 13 =
  40. 40.16 × 14 =

Answer key

  1. 323
  2. 252
  3. 180
  4. 255
  5. 238
  6. 288
  7. 180
  8. 195
  9. 132
  10. 224
  11. 255
  12. 187
  13. 289
  14. 176
  15. 225
  16. 156
  17. 196
  18. 165
  19. 323
  20. 180
  21. 180
  22. 247
  23. 187
  24. 154
  25. 144
  26. 224
  27. 209
  28. 270
  29. 169
  30. 272
  31. 342
  32. 256
  33. 187
  34. 266
  35. 144
  36. 208
  37. 323
  38. 208
  39. 208
  40. 224

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