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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 400 · 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. 1.14 × 15 =
  2. 2.16 × 19 =
  3. 3.12 × 14 =
  4. 4.14 × 15 =
  5. 5.12 × 12 =
  6. 6.17 × 16 =
  7. 7.11 × 12 =
  8. 8.12 × 17 =
  9. 9.14 × 15 =
  10. 10.18 × 18 =
  11. 11.15 × 11 =
  12. 12.19 × 19 =
  13. 13.16 × 13 =
  14. 14.11 × 18 =
  15. 15.17 × 16 =
  16. 16.13 × 11 =
  17. 17.19 × 14 =
  18. 18.17 × 15 =
  19. 19.11 × 11 =
  20. 20.12 × 12 =
  21. 21.15 × 12 =
  22. 22.11 × 13 =
  23. 23.17 × 15 =
  24. 24.11 × 14 =
  25. 25.15 × 18 =
  26. 26.15 × 13 =
  27. 27.11 × 11 =
  28. 28.12 × 18 =
  29. 29.18 × 13 =
  30. 30.14 × 16 =
  31. 31.12 × 18 =
  32. 32.16 × 13 =
  33. 33.11 × 15 =
  34. 34.15 × 11 =
  35. 35.11 × 18 =
  36. 36.18 × 12 =
  37. 37.19 × 13 =
  38. 38.14 × 11 =
  39. 39.13 × 18 =
  40. 40.13 × 17 =

Answer key

  1. 210
  2. 304
  3. 168
  4. 210
  5. 144
  6. 272
  7. 132
  8. 204
  9. 210
  10. 324
  11. 165
  12. 361
  13. 208
  14. 198
  15. 272
  16. 143
  17. 266
  18. 255
  19. 121
  20. 144
  21. 180
  22. 143
  23. 255
  24. 154
  25. 270
  26. 195
  27. 121
  28. 216
  29. 234
  30. 224
  31. 216
  32. 208
  33. 165
  34. 165
  35. 198
  36. 216
  37. 247
  38. 154
  39. 234
  40. 221

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