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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 769 · 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. 1.13 × 12 =
  2. 2.18 × 17 =
  3. 3.12 × 11 =
  4. 4.11 × 19 =
  5. 5.14 × 19 =
  6. 6.13 × 12 =
  7. 7.12 × 13 =
  8. 8.11 × 13 =
  9. 9.13 × 15 =
  10. 10.15 × 11 =
  11. 11.17 × 11 =
  12. 12.14 × 11 =
  13. 13.18 × 18 =
  14. 14.13 × 15 =
  15. 15.19 × 19 =
  16. 16.13 × 11 =
  17. 17.13 × 15 =
  18. 18.11 × 11 =
  19. 19.15 × 15 =
  20. 20.17 × 15 =
  21. 21.17 × 11 =
  22. 22.12 × 14 =
  23. 23.14 × 12 =
  24. 24.11 × 18 =
  25. 25.18 × 19 =
  26. 26.12 × 12 =
  27. 27.15 × 16 =
  28. 28.13 × 19 =
  29. 29.18 × 11 =
  30. 30.17 × 13 =
  31. 31.18 × 14 =
  32. 32.12 × 17 =
  33. 33.16 × 11 =
  34. 34.11 × 13 =
  35. 35.14 × 15 =
  36. 36.13 × 11 =
  37. 37.12 × 11 =
  38. 38.16 × 17 =
  39. 39.11 × 15 =
  40. 40.13 × 16 =

Answer key

  1. 156
  2. 306
  3. 132
  4. 209
  5. 266
  6. 156
  7. 156
  8. 143
  9. 195
  10. 165
  11. 187
  12. 154
  13. 324
  14. 195
  15. 361
  16. 143
  17. 195
  18. 121
  19. 225
  20. 255
  21. 187
  22. 168
  23. 168
  24. 198
  25. 342
  26. 144
  27. 240
  28. 247
  29. 198
  30. 221
  31. 252
  32. 204
  33. 176
  34. 143
  35. 210
  36. 143
  37. 132
  38. 272
  39. 165
  40. 208

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