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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 649 · 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 × 18 =
  2. 2.15 × 15 =
  3. 3.13 × 13 =
  4. 4.13 × 17 =
  5. 5.12 × 17 =
  6. 6.19 × 13 =
  7. 7.11 × 14 =
  8. 8.19 × 19 =
  9. 9.19 × 13 =
  10. 10.18 × 15 =
  11. 11.14 × 13 =
  12. 12.13 × 15 =
  13. 13.17 × 19 =
  14. 14.11 × 11 =
  15. 15.12 × 13 =
  16. 16.12 × 15 =
  17. 17.19 × 12 =
  18. 18.18 × 13 =
  19. 19.11 × 17 =
  20. 20.15 × 14 =
  21. 21.13 × 12 =
  22. 22.18 × 16 =
  23. 23.17 × 16 =
  24. 24.14 × 19 =
  25. 25.14 × 17 =
  26. 26.16 × 15 =
  27. 27.11 × 14 =
  28. 28.12 × 12 =
  29. 29.15 × 16 =
  30. 30.14 × 18 =
  31. 31.12 × 14 =
  32. 32.17 × 17 =
  33. 33.17 × 19 =
  34. 34.15 × 15 =
  35. 35.16 × 11 =
  36. 36.14 × 13 =
  37. 37.12 × 18 =
  38. 38.15 × 15 =
  39. 39.18 × 11 =
  40. 40.12 × 12 =

Answer key

  1. 342
  2. 225
  3. 169
  4. 221
  5. 204
  6. 247
  7. 154
  8. 361
  9. 247
  10. 270
  11. 182
  12. 195
  13. 323
  14. 121
  15. 156
  16. 180
  17. 228
  18. 234
  19. 187
  20. 210
  21. 156
  22. 288
  23. 272
  24. 266
  25. 238
  26. 240
  27. 154
  28. 144
  29. 240
  30. 252
  31. 168
  32. 289
  33. 323
  34. 225
  35. 176
  36. 182
  37. 216
  38. 225
  39. 198
  40. 144

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