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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 770 · 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. 1.15 × 12 =
  2. 2.12 × 15 =
  3. 3.14 × 13 =
  4. 4.13 × 19 =
  5. 5.16 × 17 =
  6. 6.15 × 18 =
  7. 7.11 × 19 =
  8. 8.15 × 18 =
  9. 9.13 × 15 =
  10. 10.13 × 11 =
  11. 11.11 × 12 =
  12. 12.17 × 14 =
  13. 13.19 × 11 =
  14. 14.11 × 17 =
  15. 15.11 × 17 =
  16. 16.19 × 16 =
  17. 17.11 × 17 =
  18. 18.19 × 16 =
  19. 19.14 × 11 =
  20. 20.17 × 17 =
  21. 21.17 × 19 =
  22. 22.19 × 11 =
  23. 23.16 × 12 =
  24. 24.16 × 11 =
  25. 25.16 × 19 =
  26. 26.15 × 13 =
  27. 27.11 × 18 =
  28. 28.13 × 16 =
  29. 29.17 × 15 =
  30. 30.19 × 16 =
  31. 31.14 × 11 =
  32. 32.18 × 15 =
  33. 33.13 × 14 =
  34. 34.11 × 12 =
  35. 35.18 × 16 =
  36. 36.18 × 15 =
  37. 37.17 × 15 =
  38. 38.12 × 13 =
  39. 39.12 × 17 =
  40. 40.14 × 19 =

Answer key

  1. 180
  2. 180
  3. 182
  4. 247
  5. 272
  6. 270
  7. 209
  8. 270
  9. 195
  10. 143
  11. 132
  12. 238
  13. 209
  14. 187
  15. 187
  16. 304
  17. 187
  18. 304
  19. 154
  20. 289
  21. 323
  22. 209
  23. 192
  24. 176
  25. 304
  26. 195
  27. 198
  28. 208
  29. 255
  30. 304
  31. 154
  32. 270
  33. 182
  34. 132
  35. 288
  36. 270
  37. 255
  38. 156
  39. 204
  40. 266

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