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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 410 · 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. 1.18 × 12 =
  2. 2.11 × 13 =
  3. 3.15 × 15 =
  4. 4.13 × 14 =
  5. 5.14 × 12 =
  6. 6.19 × 13 =
  7. 7.17 × 12 =
  8. 8.18 × 11 =
  9. 9.18 × 18 =
  10. 10.17 × 18 =
  11. 11.11 × 17 =
  12. 12.18 × 14 =
  13. 13.19 × 16 =
  14. 14.14 × 17 =
  15. 15.14 × 19 =
  16. 16.13 × 14 =
  17. 17.14 × 13 =
  18. 18.16 × 15 =
  19. 19.18 × 18 =
  20. 20.13 × 18 =
  21. 21.18 × 17 =
  22. 22.14 × 19 =
  23. 23.14 × 12 =
  24. 24.11 × 16 =
  25. 25.12 × 18 =
  26. 26.17 × 13 =
  27. 27.17 × 13 =
  28. 28.15 × 15 =
  29. 29.19 × 14 =
  30. 30.12 × 18 =
  31. 31.16 × 11 =
  32. 32.12 × 11 =
  33. 33.19 × 16 =
  34. 34.19 × 15 =
  35. 35.13 × 19 =
  36. 36.14 × 16 =
  37. 37.14 × 14 =
  38. 38.16 × 15 =
  39. 39.11 × 15 =
  40. 40.12 × 12 =

Answer key

  1. 216
  2. 143
  3. 225
  4. 182
  5. 168
  6. 247
  7. 204
  8. 198
  9. 324
  10. 306
  11. 187
  12. 252
  13. 304
  14. 238
  15. 266
  16. 182
  17. 182
  18. 240
  19. 324
  20. 234
  21. 306
  22. 266
  23. 168
  24. 176
  25. 216
  26. 221
  27. 221
  28. 225
  29. 266
  30. 216
  31. 176
  32. 132
  33. 304
  34. 285
  35. 247
  36. 224
  37. 196
  38. 240
  39. 165
  40. 144

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