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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 419 · 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. 1.17 × 17 =
  2. 2.14 × 11 =
  3. 3.15 × 19 =
  4. 4.17 × 13 =
  5. 5.11 × 13 =
  6. 6.12 × 17 =
  7. 7.17 × 18 =
  8. 8.11 × 12 =
  9. 9.15 × 11 =
  10. 10.13 × 11 =
  11. 11.13 × 16 =
  12. 12.18 × 16 =
  13. 13.17 × 11 =
  14. 14.12 × 15 =
  15. 15.13 × 16 =
  16. 16.16 × 14 =
  17. 17.12 × 13 =
  18. 18.13 × 13 =
  19. 19.15 × 13 =
  20. 20.13 × 13 =
  21. 21.17 × 15 =
  22. 22.18 × 13 =
  23. 23.18 × 16 =
  24. 24.13 × 18 =
  25. 25.15 × 17 =
  26. 26.11 × 17 =
  27. 27.19 × 18 =
  28. 28.13 × 11 =
  29. 29.13 × 17 =
  30. 30.13 × 17 =
  31. 31.13 × 18 =
  32. 32.12 × 17 =
  33. 33.18 × 11 =
  34. 34.11 × 12 =
  35. 35.12 × 16 =
  36. 36.12 × 16 =
  37. 37.15 × 12 =
  38. 38.17 × 17 =
  39. 39.11 × 18 =
  40. 40.17 × 14 =

Answer key

  1. 289
  2. 154
  3. 285
  4. 221
  5. 143
  6. 204
  7. 306
  8. 132
  9. 165
  10. 143
  11. 208
  12. 288
  13. 187
  14. 180
  15. 208
  16. 224
  17. 156
  18. 169
  19. 195
  20. 169
  21. 255
  22. 234
  23. 288
  24. 234
  25. 255
  26. 187
  27. 342
  28. 143
  29. 221
  30. 221
  31. 234
  32. 204
  33. 198
  34. 132
  35. 192
  36. 192
  37. 180
  38. 289
  39. 198
  40. 238

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