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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 306 · 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 × 17 =
  2. 2.13 × 11 =
  3. 3.15 × 12 =
  4. 4.15 × 13 =
  5. 5.19 × 11 =
  6. 6.17 × 12 =
  7. 7.19 × 16 =
  8. 8.14 × 11 =
  9. 9.11 × 12 =
  10. 10.12 × 14 =
  11. 11.19 × 17 =
  12. 12.14 × 15 =
  13. 13.19 × 11 =
  14. 14.11 × 11 =
  15. 15.13 × 11 =
  16. 16.15 × 12 =
  17. 17.19 × 13 =
  18. 18.15 × 18 =
  19. 19.12 × 15 =
  20. 20.13 × 14 =
  21. 21.15 × 13 =
  22. 22.12 × 15 =
  23. 23.19 × 12 =
  24. 24.12 × 19 =
  25. 25.17 × 15 =
  26. 26.11 × 16 =
  27. 27.14 × 11 =
  28. 28.14 × 17 =
  29. 29.13 × 11 =
  30. 30.15 × 18 =
  31. 31.18 × 19 =
  32. 32.17 × 17 =
  33. 33.15 × 19 =
  34. 34.12 × 13 =
  35. 35.19 × 14 =
  36. 36.13 × 11 =
  37. 37.19 × 12 =
  38. 38.15 × 13 =
  39. 39.13 × 17 =
  40. 40.14 × 19 =

Answer key

  1. 255
  2. 143
  3. 180
  4. 195
  5. 209
  6. 204
  7. 304
  8. 154
  9. 132
  10. 168
  11. 323
  12. 210
  13. 209
  14. 121
  15. 143
  16. 180
  17. 247
  18. 270
  19. 180
  20. 182
  21. 195
  22. 180
  23. 228
  24. 228
  25. 255
  26. 176
  27. 154
  28. 238
  29. 143
  30. 270
  31. 342
  32. 289
  33. 285
  34. 156
  35. 266
  36. 143
  37. 228
  38. 195
  39. 221
  40. 266

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