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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 833 · 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. 1.19 × 15 =
  2. 2.18 × 11 =
  3. 3.15 × 12 =
  4. 4.12 × 14 =
  5. 5.18 × 15 =
  6. 6.12 × 18 =
  7. 7.18 × 13 =
  8. 8.11 × 17 =
  9. 9.19 × 11 =
  10. 10.14 × 19 =
  11. 11.18 × 18 =
  12. 12.15 × 13 =
  13. 13.11 × 18 =
  14. 14.11 × 18 =
  15. 15.11 × 16 =
  16. 16.15 × 11 =
  17. 17.11 × 19 =
  18. 18.19 × 11 =
  19. 19.11 × 12 =
  20. 20.12 × 15 =
  21. 21.11 × 13 =
  22. 22.13 × 14 =
  23. 23.19 × 18 =
  24. 24.14 × 17 =
  25. 25.12 × 12 =
  26. 26.16 × 13 =
  27. 27.15 × 12 =
  28. 28.18 × 13 =
  29. 29.18 × 16 =
  30. 30.11 × 12 =
  31. 31.14 × 16 =
  32. 32.16 × 19 =
  33. 33.12 × 18 =
  34. 34.12 × 13 =
  35. 35.14 × 11 =
  36. 36.11 × 11 =
  37. 37.11 × 14 =
  38. 38.12 × 12 =
  39. 39.16 × 18 =
  40. 40.17 × 11 =

Answer key

  1. 285
  2. 198
  3. 180
  4. 168
  5. 270
  6. 216
  7. 234
  8. 187
  9. 209
  10. 266
  11. 324
  12. 195
  13. 198
  14. 198
  15. 176
  16. 165
  17. 209
  18. 209
  19. 132
  20. 180
  21. 143
  22. 182
  23. 342
  24. 238
  25. 144
  26. 208
  27. 180
  28. 234
  29. 288
  30. 132
  31. 224
  32. 304
  33. 216
  34. 156
  35. 154
  36. 121
  37. 154
  38. 144
  39. 288
  40. 187

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