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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 384 · 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 × 18 =
  2. 2.17 × 19 =
  3. 3.11 × 12 =
  4. 4.12 × 16 =
  5. 5.19 × 11 =
  6. 6.16 × 13 =
  7. 7.18 × 19 =
  8. 8.18 × 14 =
  9. 9.12 × 18 =
  10. 10.15 × 14 =
  11. 11.15 × 18 =
  12. 12.11 × 14 =
  13. 13.13 × 18 =
  14. 14.15 × 16 =
  15. 15.15 × 19 =
  16. 16.17 × 19 =
  17. 17.17 × 11 =
  18. 18.12 × 14 =
  19. 19.11 × 14 =
  20. 20.16 × 11 =
  21. 21.19 × 15 =
  22. 22.16 × 19 =
  23. 23.12 × 16 =
  24. 24.18 × 13 =
  25. 25.18 × 13 =
  26. 26.13 × 14 =
  27. 27.16 × 17 =
  28. 28.16 × 12 =
  29. 29.11 × 16 =
  30. 30.19 × 11 =
  31. 31.13 × 16 =
  32. 32.15 × 17 =
  33. 33.15 × 14 =
  34. 34.17 × 19 =
  35. 35.16 × 15 =
  36. 36.19 × 11 =
  37. 37.15 × 14 =
  38. 38.11 × 16 =
  39. 39.18 × 14 =
  40. 40.14 × 12 =

Answer key

  1. 198
  2. 323
  3. 132
  4. 192
  5. 209
  6. 208
  7. 342
  8. 252
  9. 216
  10. 210
  11. 270
  12. 154
  13. 234
  14. 240
  15. 285
  16. 323
  17. 187
  18. 168
  19. 154
  20. 176
  21. 285
  22. 304
  23. 192
  24. 234
  25. 234
  26. 182
  27. 272
  28. 192
  29. 176
  30. 209
  31. 208
  32. 255
  33. 210
  34. 323
  35. 240
  36. 209
  37. 210
  38. 176
  39. 252
  40. 168

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