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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 873 · 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. 1.11 × 13 =
  2. 2.12 × 13 =
  3. 3.13 × 11 =
  4. 4.17 × 13 =
  5. 5.11 × 12 =
  6. 6.14 × 18 =
  7. 7.15 × 15 =
  8. 8.12 × 13 =
  9. 9.13 × 17 =
  10. 10.16 × 11 =
  11. 11.14 × 18 =
  12. 12.14 × 17 =
  13. 13.19 × 16 =
  14. 14.11 × 12 =
  15. 15.14 × 12 =
  16. 16.11 × 15 =
  17. 17.17 × 12 =
  18. 18.11 × 18 =
  19. 19.13 × 12 =
  20. 20.12 × 17 =
  21. 21.12 × 18 =
  22. 22.19 × 19 =
  23. 23.13 × 12 =
  24. 24.18 × 18 =
  25. 25.11 × 11 =
  26. 26.16 × 16 =
  27. 27.13 × 12 =
  28. 28.17 × 11 =
  29. 29.15 × 13 =
  30. 30.13 × 13 =
  31. 31.15 × 17 =
  32. 32.15 × 15 =
  33. 33.17 × 17 =
  34. 34.15 × 11 =
  35. 35.12 × 14 =
  36. 36.12 × 11 =
  37. 37.18 × 12 =
  38. 38.18 × 17 =
  39. 39.16 × 16 =
  40. 40.18 × 12 =

Answer key

  1. 143
  2. 156
  3. 143
  4. 221
  5. 132
  6. 252
  7. 225
  8. 156
  9. 221
  10. 176
  11. 252
  12. 238
  13. 304
  14. 132
  15. 168
  16. 165
  17. 204
  18. 198
  19. 156
  20. 204
  21. 216
  22. 361
  23. 156
  24. 324
  25. 121
  26. 256
  27. 156
  28. 187
  29. 195
  30. 169
  31. 255
  32. 225
  33. 289
  34. 165
  35. 168
  36. 132
  37. 216
  38. 306
  39. 256
  40. 216

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