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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 335 · 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 × 13 =
  2. 2.16 × 18 =
  3. 3.13 × 13 =
  4. 4.14 × 17 =
  5. 5.11 × 12 =
  6. 6.19 × 16 =
  7. 7.13 × 19 =
  8. 8.18 × 18 =
  9. 9.18 × 11 =
  10. 10.19 × 15 =
  11. 11.11 × 17 =
  12. 12.11 × 13 =
  13. 13.11 × 14 =
  14. 14.18 × 12 =
  15. 15.16 × 18 =
  16. 16.14 × 17 =
  17. 17.17 × 12 =
  18. 18.13 × 11 =
  19. 19.15 × 15 =
  20. 20.19 × 16 =
  21. 21.14 × 15 =
  22. 22.12 × 15 =
  23. 23.17 × 12 =
  24. 24.16 × 11 =
  25. 25.16 × 14 =
  26. 26.17 × 11 =
  27. 27.18 × 18 =
  28. 28.11 × 16 =
  29. 29.12 × 13 =
  30. 30.13 × 15 =
  31. 31.14 × 19 =
  32. 32.15 × 16 =
  33. 33.19 × 16 =
  34. 34.13 × 18 =
  35. 35.12 × 19 =
  36. 36.14 × 18 =
  37. 37.14 × 13 =
  38. 38.17 × 17 =
  39. 39.16 × 17 =
  40. 40.11 × 15 =

Answer key

  1. 169
  2. 288
  3. 169
  4. 238
  5. 132
  6. 304
  7. 247
  8. 324
  9. 198
  10. 285
  11. 187
  12. 143
  13. 154
  14. 216
  15. 288
  16. 238
  17. 204
  18. 143
  19. 225
  20. 304
  21. 210
  22. 180
  23. 204
  24. 176
  25. 224
  26. 187
  27. 324
  28. 176
  29. 156
  30. 195
  31. 266
  32. 240
  33. 304
  34. 234
  35. 228
  36. 252
  37. 182
  38. 289
  39. 272
  40. 165

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