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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 825 · 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 × 15 =
  2. 2.13 × 19 =
  3. 3.17 × 17 =
  4. 4.19 × 18 =
  5. 5.15 × 15 =
  6. 6.11 × 19 =
  7. 7.17 × 11 =
  8. 8.16 × 12 =
  9. 9.11 × 11 =
  10. 10.18 × 14 =
  11. 11.18 × 13 =
  12. 12.13 × 17 =
  13. 13.13 × 18 =
  14. 14.15 × 13 =
  15. 15.14 × 19 =
  16. 16.12 × 16 =
  17. 17.11 × 12 =
  18. 18.18 × 16 =
  19. 19.12 × 13 =
  20. 20.19 × 13 =
  21. 21.19 × 18 =
  22. 22.18 × 18 =
  23. 23.16 × 11 =
  24. 24.12 × 14 =
  25. 25.18 × 12 =
  26. 26.13 × 11 =
  27. 27.13 × 14 =
  28. 28.11 × 17 =
  29. 29.15 × 11 =
  30. 30.17 × 17 =
  31. 31.11 × 15 =
  32. 32.18 × 19 =
  33. 33.14 × 19 =
  34. 34.15 × 15 =
  35. 35.19 × 13 =
  36. 36.17 × 16 =
  37. 37.12 × 12 =
  38. 38.13 × 11 =
  39. 39.19 × 11 =
  40. 40.11 × 18 =

Answer key

  1. 195
  2. 247
  3. 289
  4. 342
  5. 225
  6. 209
  7. 187
  8. 192
  9. 121
  10. 252
  11. 234
  12. 221
  13. 234
  14. 195
  15. 266
  16. 192
  17. 132
  18. 288
  19. 156
  20. 247
  21. 342
  22. 324
  23. 176
  24. 168
  25. 216
  26. 143
  27. 182
  28. 187
  29. 165
  30. 289
  31. 165
  32. 342
  33. 266
  34. 225
  35. 247
  36. 272
  37. 144
  38. 143
  39. 209
  40. 198

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