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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 498 · 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 × 18 =
  2. 2.12 × 16 =
  3. 3.14 × 14 =
  4. 4.15 × 12 =
  5. 5.12 × 13 =
  6. 6.12 × 17 =
  7. 7.17 × 17 =
  8. 8.19 × 13 =
  9. 9.14 × 13 =
  10. 10.17 × 19 =
  11. 11.13 × 15 =
  12. 12.15 × 19 =
  13. 13.19 × 17 =
  14. 14.12 × 14 =
  15. 15.17 × 19 =
  16. 16.11 × 13 =
  17. 17.13 × 12 =
  18. 18.19 × 18 =
  19. 19.15 × 13 =
  20. 20.11 × 14 =
  21. 21.12 × 18 =
  22. 22.16 × 16 =
  23. 23.15 × 14 =
  24. 24.14 × 18 =
  25. 25.17 × 14 =
  26. 26.17 × 11 =
  27. 27.14 × 13 =
  28. 28.19 × 16 =
  29. 29.12 × 12 =
  30. 30.15 × 15 =
  31. 31.11 × 18 =
  32. 32.16 × 11 =
  33. 33.13 × 14 =
  34. 34.16 × 18 =
  35. 35.14 × 17 =
  36. 36.11 × 12 =
  37. 37.11 × 11 =
  38. 38.16 × 11 =
  39. 39.15 × 19 =
  40. 40.17 × 16 =

Answer key

  1. 306
  2. 192
  3. 196
  4. 180
  5. 156
  6. 204
  7. 289
  8. 247
  9. 182
  10. 323
  11. 195
  12. 285
  13. 323
  14. 168
  15. 323
  16. 143
  17. 156
  18. 342
  19. 195
  20. 154
  21. 216
  22. 256
  23. 210
  24. 252
  25. 238
  26. 187
  27. 182
  28. 304
  29. 144
  30. 225
  31. 198
  32. 176
  33. 182
  34. 288
  35. 238
  36. 132
  37. 121
  38. 176
  39. 285
  40. 272

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