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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 520 · 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 × 14 =
  2. 2.15 × 17 =
  3. 3.14 × 18 =
  4. 4.12 × 18 =
  5. 5.12 × 12 =
  6. 6.15 × 19 =
  7. 7.11 × 13 =
  8. 8.16 × 13 =
  9. 9.12 × 17 =
  10. 10.15 × 11 =
  11. 11.15 × 12 =
  12. 12.14 × 12 =
  13. 13.17 × 19 =
  14. 14.14 × 15 =
  15. 15.12 × 18 =
  16. 16.18 × 14 =
  17. 17.17 × 11 =
  18. 18.11 × 13 =
  19. 19.11 × 11 =
  20. 20.16 × 19 =
  21. 21.12 × 19 =
  22. 22.17 × 12 =
  23. 23.13 × 19 =
  24. 24.11 × 11 =
  25. 25.11 × 13 =
  26. 26.18 × 11 =
  27. 27.11 × 19 =
  28. 28.12 × 17 =
  29. 29.19 × 13 =
  30. 30.17 × 15 =
  31. 31.15 × 18 =
  32. 32.15 × 16 =
  33. 33.19 × 14 =
  34. 34.16 × 18 =
  35. 35.14 × 12 =
  36. 36.13 × 19 =
  37. 37.17 × 14 =
  38. 38.19 × 17 =
  39. 39.16 × 12 =
  40. 40.18 × 12 =

Answer key

  1. 154
  2. 255
  3. 252
  4. 216
  5. 144
  6. 285
  7. 143
  8. 208
  9. 204
  10. 165
  11. 180
  12. 168
  13. 323
  14. 210
  15. 216
  16. 252
  17. 187
  18. 143
  19. 121
  20. 304
  21. 228
  22. 204
  23. 247
  24. 121
  25. 143
  26. 198
  27. 209
  28. 204
  29. 247
  30. 255
  31. 270
  32. 240
  33. 266
  34. 288
  35. 168
  36. 247
  37. 238
  38. 323
  39. 192
  40. 216

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