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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 290 · 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. 1.15 × 17 =
  2. 2.14 × 11 =
  3. 3.18 × 19 =
  4. 4.13 × 18 =
  5. 5.17 × 14 =
  6. 6.13 × 15 =
  7. 7.19 × 13 =
  8. 8.19 × 13 =
  9. 9.13 × 14 =
  10. 10.19 × 14 =
  11. 11.13 × 11 =
  12. 12.17 × 18 =
  13. 13.16 × 18 =
  14. 14.12 × 19 =
  15. 15.16 × 19 =
  16. 16.12 × 15 =
  17. 17.19 × 12 =
  18. 18.19 × 11 =
  19. 19.14 × 11 =
  20. 20.14 × 15 =
  21. 21.19 × 16 =
  22. 22.14 × 15 =
  23. 23.15 × 17 =
  24. 24.14 × 19 =
  25. 25.14 × 13 =
  26. 26.16 × 19 =
  27. 27.15 × 12 =
  28. 28.14 × 19 =
  29. 29.13 × 12 =
  30. 30.16 × 17 =
  31. 31.14 × 15 =
  32. 32.14 × 15 =
  33. 33.18 × 17 =
  34. 34.13 × 18 =
  35. 35.16 × 17 =
  36. 36.13 × 19 =
  37. 37.16 × 15 =
  38. 38.11 × 19 =
  39. 39.13 × 15 =
  40. 40.14 × 18 =

Answer key

  1. 255
  2. 154
  3. 342
  4. 234
  5. 238
  6. 195
  7. 247
  8. 247
  9. 182
  10. 266
  11. 143
  12. 306
  13. 288
  14. 228
  15. 304
  16. 180
  17. 228
  18. 209
  19. 154
  20. 210
  21. 304
  22. 210
  23. 255
  24. 266
  25. 182
  26. 304
  27. 180
  28. 266
  29. 156
  30. 272
  31. 210
  32. 210
  33. 306
  34. 234
  35. 272
  36. 247
  37. 240
  38. 209
  39. 195
  40. 252

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