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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 679 · 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 × 15 =
  2. 2.13 × 19 =
  3. 3.17 × 15 =
  4. 4.14 × 17 =
  5. 5.14 × 16 =
  6. 6.16 × 18 =
  7. 7.12 × 11 =
  8. 8.12 × 16 =
  9. 9.19 × 11 =
  10. 10.11 × 19 =
  11. 11.19 × 11 =
  12. 12.11 × 19 =
  13. 13.14 × 18 =
  14. 14.17 × 19 =
  15. 15.16 × 15 =
  16. 16.16 × 13 =
  17. 17.15 × 15 =
  18. 18.19 × 19 =
  19. 19.13 × 16 =
  20. 20.11 × 11 =
  21. 21.11 × 12 =
  22. 22.19 × 11 =
  23. 23.15 × 14 =
  24. 24.15 × 13 =
  25. 25.17 × 19 =
  26. 26.13 × 15 =
  27. 27.12 × 11 =
  28. 28.11 × 11 =
  29. 29.11 × 19 =
  30. 30.19 × 16 =
  31. 31.12 × 13 =
  32. 32.11 × 11 =
  33. 33.13 × 16 =
  34. 34.15 × 16 =
  35. 35.19 × 14 =
  36. 36.13 × 18 =
  37. 37.17 × 19 =
  38. 38.15 × 19 =
  39. 39.15 × 17 =
  40. 40.14 × 18 =

Answer key

  1. 285
  2. 247
  3. 255
  4. 238
  5. 224
  6. 288
  7. 132
  8. 192
  9. 209
  10. 209
  11. 209
  12. 209
  13. 252
  14. 323
  15. 240
  16. 208
  17. 225
  18. 361
  19. 208
  20. 121
  21. 132
  22. 209
  23. 210
  24. 195
  25. 323
  26. 195
  27. 132
  28. 121
  29. 209
  30. 304
  31. 156
  32. 121
  33. 208
  34. 240
  35. 266
  36. 234
  37. 323
  38. 285
  39. 255
  40. 252

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