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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 222 · 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. 1.18 × 19 =
  2. 2.19 × 17 =
  3. 3.18 × 19 =
  4. 4.17 × 19 =
  5. 5.15 × 14 =
  6. 6.19 × 18 =
  7. 7.15 × 15 =
  8. 8.16 × 15 =
  9. 9.19 × 19 =
  10. 10.13 × 16 =
  11. 11.12 × 15 =
  12. 12.15 × 17 =
  13. 13.17 × 19 =
  14. 14.14 × 14 =
  15. 15.13 × 18 =
  16. 16.19 × 14 =
  17. 17.16 × 14 =
  18. 18.15 × 16 =
  19. 19.16 × 12 =
  20. 20.17 × 17 =
  21. 21.19 × 18 =
  22. 22.18 × 18 =
  23. 23.13 × 15 =
  24. 24.12 × 13 =
  25. 25.13 × 17 =
  26. 26.12 × 16 =
  27. 27.12 × 11 =
  28. 28.14 × 15 =
  29. 29.16 × 19 =
  30. 30.18 × 19 =
  31. 31.19 × 19 =
  32. 32.13 × 18 =
  33. 33.14 × 11 =
  34. 34.13 × 19 =
  35. 35.16 × 18 =
  36. 36.19 × 15 =
  37. 37.12 × 16 =
  38. 38.15 × 12 =
  39. 39.13 × 14 =
  40. 40.15 × 11 =

Answer key

  1. 342
  2. 323
  3. 342
  4. 323
  5. 210
  6. 342
  7. 225
  8. 240
  9. 361
  10. 208
  11. 180
  12. 255
  13. 323
  14. 196
  15. 234
  16. 266
  17. 224
  18. 240
  19. 192
  20. 289
  21. 342
  22. 324
  23. 195
  24. 156
  25. 221
  26. 192
  27. 132
  28. 210
  29. 304
  30. 342
  31. 361
  32. 234
  33. 154
  34. 247
  35. 288
  36. 285
  37. 192
  38. 180
  39. 182
  40. 165

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