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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 291 · 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. 2.11 × 13 =
  3. 3.12 × 13 =
  4. 4.13 × 11 =
  5. 5.14 × 16 =
  6. 6.15 × 11 =
  7. 7.13 × 19 =
  8. 8.14 × 15 =
  9. 9.17 × 14 =
  10. 10.14 × 19 =
  11. 11.14 × 18 =
  12. 12.13 × 18 =
  13. 13.16 × 17 =
  14. 14.15 × 15 =
  15. 15.17 × 11 =
  16. 16.17 × 12 =
  17. 17.12 × 14 =
  18. 18.12 × 15 =
  19. 19.16 × 14 =
  20. 20.19 × 15 =
  21. 21.14 × 12 =
  22. 22.14 × 16 =
  23. 23.11 × 19 =
  24. 24.13 × 13 =
  25. 25.18 × 15 =
  26. 26.14 × 16 =
  27. 27.13 × 14 =
  28. 28.17 × 12 =
  29. 29.16 × 17 =
  30. 30.12 × 17 =
  31. 31.17 × 12 =
  32. 32.12 × 16 =
  33. 33.14 × 18 =
  34. 34.13 × 19 =
  35. 35.18 × 15 =
  36. 36.15 × 13 =
  37. 37.18 × 19 =
  38. 38.13 × 19 =
  39. 39.17 × 11 =
  40. 40.19 × 16 =

Answer key

  1. 255
  2. 143
  3. 156
  4. 143
  5. 224
  6. 165
  7. 247
  8. 210
  9. 238
  10. 266
  11. 252
  12. 234
  13. 272
  14. 225
  15. 187
  16. 204
  17. 168
  18. 180
  19. 224
  20. 285
  21. 168
  22. 224
  23. 209
  24. 169
  25. 270
  26. 224
  27. 182
  28. 204
  29. 272
  30. 204
  31. 204
  32. 192
  33. 252
  34. 247
  35. 270
  36. 195
  37. 342
  38. 247
  39. 187
  40. 304

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