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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 725 · 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 × 13 =
  2. 2.15 × 17 =
  3. 3.13 × 11 =
  4. 4.14 × 16 =
  5. 5.17 × 18 =
  6. 6.19 × 11 =
  7. 7.13 × 19 =
  8. 8.12 × 12 =
  9. 9.11 × 15 =
  10. 10.11 × 11 =
  11. 11.12 × 12 =
  12. 12.19 × 15 =
  13. 13.16 × 11 =
  14. 14.17 × 17 =
  15. 15.13 × 19 =
  16. 16.15 × 14 =
  17. 17.14 × 17 =
  18. 18.19 × 15 =
  19. 19.14 × 16 =
  20. 20.18 × 17 =
  21. 21.12 × 16 =
  22. 22.19 × 19 =
  23. 23.13 × 17 =
  24. 24.15 × 11 =
  25. 25.11 × 19 =
  26. 26.13 × 17 =
  27. 27.19 × 12 =
  28. 28.16 × 18 =
  29. 29.17 × 11 =
  30. 30.19 × 14 =
  31. 31.14 × 18 =
  32. 32.17 × 11 =
  33. 33.16 × 13 =
  34. 34.15 × 11 =
  35. 35.14 × 12 =
  36. 36.17 × 14 =
  37. 37.13 × 16 =
  38. 38.19 × 12 =
  39. 39.14 × 11 =
  40. 40.15 × 11 =

Answer key

  1. 234
  2. 255
  3. 143
  4. 224
  5. 306
  6. 209
  7. 247
  8. 144
  9. 165
  10. 121
  11. 144
  12. 285
  13. 176
  14. 289
  15. 247
  16. 210
  17. 238
  18. 285
  19. 224
  20. 306
  21. 192
  22. 361
  23. 221
  24. 165
  25. 209
  26. 221
  27. 228
  28. 288
  29. 187
  30. 266
  31. 252
  32. 187
  33. 208
  34. 165
  35. 168
  36. 238
  37. 208
  38. 228
  39. 154
  40. 165

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