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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 508 · 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 × 17 =
  2. 2.16 × 16 =
  3. 3.16 × 14 =
  4. 4.11 × 11 =
  5. 5.14 × 15 =
  6. 6.17 × 19 =
  7. 7.17 × 15 =
  8. 8.15 × 15 =
  9. 9.19 × 14 =
  10. 10.13 × 18 =
  11. 11.14 × 12 =
  12. 12.15 × 14 =
  13. 13.11 × 11 =
  14. 14.19 × 18 =
  15. 15.17 × 16 =
  16. 16.11 × 15 =
  17. 17.19 × 18 =
  18. 18.11 × 18 =
  19. 19.11 × 11 =
  20. 20.16 × 18 =
  21. 21.13 × 18 =
  22. 22.13 × 15 =
  23. 23.15 × 14 =
  24. 24.14 × 17 =
  25. 25.11 × 13 =
  26. 26.14 × 13 =
  27. 27.14 × 15 =
  28. 28.16 × 18 =
  29. 29.17 × 16 =
  30. 30.15 × 16 =
  31. 31.11 × 16 =
  32. 32.19 × 14 =
  33. 33.14 × 11 =
  34. 34.17 × 19 =
  35. 35.18 × 18 =
  36. 36.13 × 18 =
  37. 37.18 × 13 =
  38. 38.11 × 15 =
  39. 39.13 × 17 =
  40. 40.11 × 14 =

Answer key

  1. 306
  2. 256
  3. 224
  4. 121
  5. 210
  6. 323
  7. 255
  8. 225
  9. 266
  10. 234
  11. 168
  12. 210
  13. 121
  14. 342
  15. 272
  16. 165
  17. 342
  18. 198
  19. 121
  20. 288
  21. 234
  22. 195
  23. 210
  24. 238
  25. 143
  26. 182
  27. 210
  28. 288
  29. 272
  30. 240
  31. 176
  32. 266
  33. 154
  34. 323
  35. 324
  36. 234
  37. 234
  38. 165
  39. 221
  40. 154

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