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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 797 · 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. 1.18 × 11 =
  2. 2.17 × 15 =
  3. 3.14 × 13 =
  4. 4.14 × 14 =
  5. 5.16 × 11 =
  6. 6.18 × 14 =
  7. 7.17 × 19 =
  8. 8.15 × 14 =
  9. 9.15 × 16 =
  10. 10.12 × 12 =
  11. 11.15 × 18 =
  12. 12.19 × 16 =
  13. 13.15 × 16 =
  14. 14.14 × 17 =
  15. 15.17 × 14 =
  16. 16.12 × 11 =
  17. 17.16 × 18 =
  18. 18.12 × 12 =
  19. 19.12 × 15 =
  20. 20.16 × 12 =
  21. 21.15 × 18 =
  22. 22.14 × 12 =
  23. 23.14 × 12 =
  24. 24.15 × 17 =
  25. 25.14 × 11 =
  26. 26.11 × 19 =
  27. 27.14 × 18 =
  28. 28.15 × 13 =
  29. 29.14 × 14 =
  30. 30.19 × 16 =
  31. 31.17 × 17 =
  32. 32.15 × 19 =
  33. 33.19 × 11 =
  34. 34.11 × 14 =
  35. 35.19 × 15 =
  36. 36.17 × 17 =
  37. 37.11 × 18 =
  38. 38.19 × 17 =
  39. 39.19 × 18 =
  40. 40.17 × 11 =

Answer key

  1. 198
  2. 255
  3. 182
  4. 196
  5. 176
  6. 252
  7. 323
  8. 210
  9. 240
  10. 144
  11. 270
  12. 304
  13. 240
  14. 238
  15. 238
  16. 132
  17. 288
  18. 144
  19. 180
  20. 192
  21. 270
  22. 168
  23. 168
  24. 255
  25. 154
  26. 209
  27. 252
  28. 195
  29. 196
  30. 304
  31. 289
  32. 285
  33. 209
  34. 154
  35. 285
  36. 289
  37. 198
  38. 323
  39. 342
  40. 187

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