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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 641 · 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. 1.16 × 11 =
  2. 2.13 × 15 =
  3. 3.17 × 14 =
  4. 4.18 × 14 =
  5. 5.16 × 15 =
  6. 6.17 × 15 =
  7. 7.16 × 15 =
  8. 8.17 × 17 =
  9. 9.19 × 18 =
  10. 10.19 × 19 =
  11. 11.13 × 13 =
  12. 12.16 × 17 =
  13. 13.11 × 17 =
  14. 14.14 × 11 =
  15. 15.11 × 14 =
  16. 16.18 × 14 =
  17. 17.11 × 18 =
  18. 18.14 × 19 =
  19. 19.13 × 15 =
  20. 20.12 × 18 =
  21. 21.19 × 13 =
  22. 22.15 × 13 =
  23. 23.17 × 18 =
  24. 24.18 × 19 =
  25. 25.14 × 12 =
  26. 26.13 × 12 =
  27. 27.15 × 15 =
  28. 28.13 × 12 =
  29. 29.12 × 15 =
  30. 30.11 × 11 =
  31. 31.11 × 13 =
  32. 32.19 × 16 =
  33. 33.16 × 12 =
  34. 34.12 × 15 =
  35. 35.12 × 19 =
  36. 36.17 × 16 =
  37. 37.17 × 15 =
  38. 38.19 × 13 =
  39. 39.17 × 19 =
  40. 40.14 × 17 =

Answer key

  1. 176
  2. 195
  3. 238
  4. 252
  5. 240
  6. 255
  7. 240
  8. 289
  9. 342
  10. 361
  11. 169
  12. 272
  13. 187
  14. 154
  15. 154
  16. 252
  17. 198
  18. 266
  19. 195
  20. 216
  21. 247
  22. 195
  23. 306
  24. 342
  25. 168
  26. 156
  27. 225
  28. 156
  29. 180
  30. 121
  31. 143
  32. 304
  33. 192
  34. 180
  35. 228
  36. 272
  37. 255
  38. 247
  39. 323
  40. 238

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