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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 887 · 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. 1.12 × 17 =
  2. 2.12 × 12 =
  3. 3.16 × 15 =
  4. 4.13 × 16 =
  5. 5.19 × 16 =
  6. 6.13 × 16 =
  7. 7.18 × 18 =
  8. 8.13 × 14 =
  9. 9.16 × 13 =
  10. 10.15 × 19 =
  11. 11.12 × 15 =
  12. 12.13 × 15 =
  13. 13.19 × 12 =
  14. 14.16 × 15 =
  15. 15.18 × 17 =
  16. 16.19 × 19 =
  17. 17.18 × 13 =
  18. 18.19 × 16 =
  19. 19.18 × 13 =
  20. 20.13 × 17 =
  21. 21.17 × 13 =
  22. 22.11 × 14 =
  23. 23.13 × 18 =
  24. 24.12 × 15 =
  25. 25.18 × 14 =
  26. 26.19 × 19 =
  27. 27.13 × 11 =
  28. 28.13 × 19 =
  29. 29.13 × 16 =
  30. 30.15 × 17 =
  31. 31.13 × 14 =
  32. 32.19 × 15 =
  33. 33.15 × 18 =
  34. 34.19 × 14 =
  35. 35.15 × 12 =
  36. 36.12 × 13 =
  37. 37.18 × 14 =
  38. 38.17 × 14 =
  39. 39.19 × 14 =
  40. 40.13 × 18 =

Answer key

  1. 204
  2. 144
  3. 240
  4. 208
  5. 304
  6. 208
  7. 324
  8. 182
  9. 208
  10. 285
  11. 180
  12. 195
  13. 228
  14. 240
  15. 306
  16. 361
  17. 234
  18. 304
  19. 234
  20. 221
  21. 221
  22. 154
  23. 234
  24. 180
  25. 252
  26. 361
  27. 143
  28. 247
  29. 208
  30. 255
  31. 182
  32. 285
  33. 270
  34. 266
  35. 180
  36. 156
  37. 252
  38. 238
  39. 266
  40. 234

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