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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 854 · 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. 1.11 × 18 =
  2. 2.14 × 15 =
  3. 3.19 × 16 =
  4. 4.18 × 12 =
  5. 5.16 × 12 =
  6. 6.13 × 12 =
  7. 7.18 × 12 =
  8. 8.14 × 19 =
  9. 9.12 × 15 =
  10. 10.13 × 18 =
  11. 11.15 × 12 =
  12. 12.11 × 17 =
  13. 13.12 × 11 =
  14. 14.15 × 13 =
  15. 15.16 × 11 =
  16. 16.15 × 12 =
  17. 17.12 × 16 =
  18. 18.12 × 15 =
  19. 19.15 × 14 =
  20. 20.12 × 11 =
  21. 21.15 × 18 =
  22. 22.13 × 17 =
  23. 23.19 × 15 =
  24. 24.19 × 15 =
  25. 25.11 × 17 =
  26. 26.19 × 15 =
  27. 27.16 × 19 =
  28. 28.15 × 12 =
  29. 29.14 × 14 =
  30. 30.13 × 11 =
  31. 31.12 × 13 =
  32. 32.13 × 19 =
  33. 33.17 × 14 =
  34. 34.11 × 11 =
  35. 35.12 × 16 =
  36. 36.12 × 14 =
  37. 37.11 × 11 =
  38. 38.18 × 11 =
  39. 39.15 × 15 =
  40. 40.17 × 12 =

Answer key

  1. 198
  2. 210
  3. 304
  4. 216
  5. 192
  6. 156
  7. 216
  8. 266
  9. 180
  10. 234
  11. 180
  12. 187
  13. 132
  14. 195
  15. 176
  16. 180
  17. 192
  18. 180
  19. 210
  20. 132
  21. 270
  22. 221
  23. 285
  24. 285
  25. 187
  26. 285
  27. 304
  28. 180
  29. 196
  30. 143
  31. 156
  32. 247
  33. 238
  34. 121
  35. 192
  36. 168
  37. 121
  38. 198
  39. 225
  40. 204

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