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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 359 · 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. 1.12 × 12 =
  2. 2.12 × 11 =
  3. 3.15 × 18 =
  4. 4.11 × 14 =
  5. 5.13 × 15 =
  6. 6.16 × 14 =
  7. 7.18 × 16 =
  8. 8.19 × 11 =
  9. 9.12 × 11 =
  10. 10.13 × 19 =
  11. 11.11 × 17 =
  12. 12.15 × 14 =
  13. 13.19 × 14 =
  14. 14.19 × 13 =
  15. 15.16 × 15 =
  16. 16.17 × 18 =
  17. 17.18 × 11 =
  18. 18.19 × 12 =
  19. 19.15 × 11 =
  20. 20.13 × 17 =
  21. 21.18 × 15 =
  22. 22.15 × 12 =
  23. 23.14 × 18 =
  24. 24.12 × 12 =
  25. 25.15 × 12 =
  26. 26.13 × 15 =
  27. 27.19 × 15 =
  28. 28.14 × 11 =
  29. 29.15 × 14 =
  30. 30.17 × 17 =
  31. 31.18 × 18 =
  32. 32.12 × 17 =
  33. 33.11 × 14 =
  34. 34.17 × 18 =
  35. 35.11 × 14 =
  36. 36.11 × 12 =
  37. 37.13 × 15 =
  38. 38.16 × 18 =
  39. 39.16 × 14 =
  40. 40.15 × 15 =

Answer key

  1. 144
  2. 132
  3. 270
  4. 154
  5. 195
  6. 224
  7. 288
  8. 209
  9. 132
  10. 247
  11. 187
  12. 210
  13. 266
  14. 247
  15. 240
  16. 306
  17. 198
  18. 228
  19. 165
  20. 221
  21. 270
  22. 180
  23. 252
  24. 144
  25. 180
  26. 195
  27. 285
  28. 154
  29. 210
  30. 289
  31. 324
  32. 204
  33. 154
  34. 306
  35. 154
  36. 132
  37. 195
  38. 288
  39. 224
  40. 225

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