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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 648 · 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 × 16 =
  2. 2.15 × 14 =
  3. 3.19 × 15 =
  4. 4.19 × 13 =
  5. 5.13 × 13 =
  6. 6.11 × 12 =
  7. 7.19 × 16 =
  8. 8.18 × 11 =
  9. 9.18 × 18 =
  10. 10.11 × 18 =
  11. 11.16 × 12 =
  12. 12.11 × 12 =
  13. 13.11 × 14 =
  14. 14.14 × 17 =
  15. 15.14 × 15 =
  16. 16.14 × 19 =
  17. 17.14 × 18 =
  18. 18.16 × 11 =
  19. 19.13 × 18 =
  20. 20.15 × 15 =
  21. 21.12 × 19 =
  22. 22.14 × 19 =
  23. 23.11 × 14 =
  24. 24.11 × 12 =
  25. 25.17 × 11 =
  26. 26.13 × 14 =
  27. 27.17 × 17 =
  28. 28.18 × 14 =
  29. 29.17 × 12 =
  30. 30.17 × 16 =
  31. 31.16 × 11 =
  32. 32.11 × 18 =
  33. 33.15 × 12 =
  34. 34.13 × 18 =
  35. 35.13 × 17 =
  36. 36.17 × 16 =
  37. 37.11 × 13 =
  38. 38.11 × 16 =
  39. 39.11 × 11 =
  40. 40.11 × 15 =

Answer key

  1. 288
  2. 210
  3. 285
  4. 247
  5. 169
  6. 132
  7. 304
  8. 198
  9. 324
  10. 198
  11. 192
  12. 132
  13. 154
  14. 238
  15. 210
  16. 266
  17. 252
  18. 176
  19. 234
  20. 225
  21. 228
  22. 266
  23. 154
  24. 132
  25. 187
  26. 182
  27. 289
  28. 252
  29. 204
  30. 272
  31. 176
  32. 198
  33. 180
  34. 234
  35. 221
  36. 272
  37. 143
  38. 176
  39. 121
  40. 165

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