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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 863 · 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. 2.14 × 11 =
  3. 3.15 × 18 =
  4. 4.13 × 13 =
  5. 5.11 × 16 =
  6. 6.15 × 13 =
  7. 7.14 × 19 =
  8. 8.15 × 18 =
  9. 9.11 × 17 =
  10. 10.13 × 16 =
  11. 11.18 × 11 =
  12. 12.12 × 16 =
  13. 13.18 × 17 =
  14. 14.18 × 14 =
  15. 15.17 × 18 =
  16. 16.15 × 15 =
  17. 17.15 × 13 =
  18. 18.15 × 13 =
  19. 19.11 × 11 =
  20. 20.11 × 15 =
  21. 21.12 × 11 =
  22. 22.14 × 14 =
  23. 23.17 × 17 =
  24. 24.13 × 19 =
  25. 25.12 × 13 =
  26. 26.17 × 14 =
  27. 27.19 × 14 =
  28. 28.17 × 19 =
  29. 29.11 × 14 =
  30. 30.14 × 16 =
  31. 31.11 × 11 =
  32. 32.14 × 16 =
  33. 33.15 × 12 =
  34. 34.17 × 14 =
  35. 35.15 × 13 =
  36. 36.19 × 15 =
  37. 37.13 × 14 =
  38. 38.16 × 18 =
  39. 39.19 × 14 =
  40. 40.12 × 14 =

Answer key

  1. 156
  2. 154
  3. 270
  4. 169
  5. 176
  6. 195
  7. 266
  8. 270
  9. 187
  10. 208
  11. 198
  12. 192
  13. 306
  14. 252
  15. 306
  16. 225
  17. 195
  18. 195
  19. 121
  20. 165
  21. 132
  22. 196
  23. 289
  24. 247
  25. 156
  26. 238
  27. 266
  28. 323
  29. 154
  30. 224
  31. 121
  32. 224
  33. 180
  34. 238
  35. 195
  36. 285
  37. 182
  38. 288
  39. 266
  40. 168

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