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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 483 · 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 × 18 =
  2. 2.12 × 15 =
  3. 3.18 × 14 =
  4. 4.12 × 11 =
  5. 5.18 × 17 =
  6. 6.14 × 12 =
  7. 7.18 × 15 =
  8. 8.17 × 11 =
  9. 9.18 × 18 =
  10. 10.19 × 14 =
  11. 11.13 × 11 =
  12. 12.14 × 12 =
  13. 13.11 × 18 =
  14. 14.12 × 13 =
  15. 15.17 × 15 =
  16. 16.15 × 17 =
  17. 17.16 × 12 =
  18. 18.14 × 15 =
  19. 19.18 × 17 =
  20. 20.13 × 13 =
  21. 21.12 × 14 =
  22. 22.16 × 14 =
  23. 23.11 × 19 =
  24. 24.14 × 11 =
  25. 25.14 × 15 =
  26. 26.14 × 11 =
  27. 27.18 × 19 =
  28. 28.14 × 11 =
  29. 29.11 × 12 =
  30. 30.17 × 19 =
  31. 31.18 × 13 =
  32. 32.19 × 15 =
  33. 33.19 × 19 =
  34. 34.15 × 17 =
  35. 35.18 × 14 =
  36. 36.16 × 11 =
  37. 37.15 × 15 =
  38. 38.11 × 16 =
  39. 39.17 × 11 =
  40. 40.11 × 12 =

Answer key

  1. 342
  2. 180
  3. 252
  4. 132
  5. 306
  6. 168
  7. 270
  8. 187
  9. 324
  10. 266
  11. 143
  12. 168
  13. 198
  14. 156
  15. 255
  16. 255
  17. 192
  18. 210
  19. 306
  20. 169
  21. 168
  22. 224
  23. 209
  24. 154
  25. 210
  26. 154
  27. 342
  28. 154
  29. 132
  30. 323
  31. 234
  32. 285
  33. 361
  34. 255
  35. 252
  36. 176
  37. 225
  38. 176
  39. 187
  40. 132

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