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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 1 · 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. 1.19 × 12 =
  2. 2.17 × 11 =
  3. 3.11 × 12 =
  4. 4.15 × 17 =
  5. 5.11 × 17 =
  6. 6.11 × 18 =
  7. 7.18 × 11 =
  8. 8.17 × 17 =
  9. 9.17 × 16 =
  10. 10.11 × 19 =
  11. 11.13 × 11 =
  12. 12.13 × 13 =
  13. 13.19 × 18 =
  14. 14.11 × 11 =
  15. 15.11 × 19 =
  16. 16.17 × 16 =
  17. 17.13 × 19 =
  18. 18.12 × 15 =
  19. 19.18 × 16 =
  20. 20.12 × 13 =
  21. 21.12 × 13 =
  22. 22.13 × 11 =
  23. 23.16 × 15 =
  24. 24.15 × 11 =
  25. 25.12 × 11 =
  26. 26.19 × 14 =
  27. 27.14 × 17 =
  28. 28.15 × 18 =
  29. 29.14 × 17 =
  30. 30.18 × 11 =
  31. 31.13 × 19 =
  32. 32.19 × 14 =
  33. 33.15 × 17 =
  34. 34.15 × 12 =
  35. 35.12 × 17 =
  36. 36.15 × 12 =
  37. 37.14 × 11 =
  38. 38.17 × 15 =
  39. 39.11 × 15 =
  40. 40.16 × 19 =

Answer key

  1. 228
  2. 187
  3. 132
  4. 255
  5. 187
  6. 198
  7. 198
  8. 289
  9. 272
  10. 209
  11. 143
  12. 169
  13. 342
  14. 121
  15. 209
  16. 272
  17. 247
  18. 180
  19. 288
  20. 156
  21. 156
  22. 143
  23. 240
  24. 165
  25. 132
  26. 266
  27. 238
  28. 270
  29. 238
  30. 198
  31. 247
  32. 266
  33. 255
  34. 180
  35. 204
  36. 180
  37. 154
  38. 255
  39. 165
  40. 304

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