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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 650 · 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. 1.12 × 17 =
  2. 2.17 × 17 =
  3. 3.12 × 15 =
  4. 4.13 × 16 =
  5. 5.12 × 17 =
  6. 6.19 × 11 =
  7. 7.18 × 11 =
  8. 8.12 × 15 =
  9. 9.19 × 19 =
  10. 10.13 × 15 =
  11. 11.18 × 14 =
  12. 12.13 × 16 =
  13. 13.14 × 13 =
  14. 14.19 × 13 =
  15. 15.15 × 11 =
  16. 16.12 × 13 =
  17. 17.13 × 17 =
  18. 18.13 × 11 =
  19. 19.12 × 11 =
  20. 20.12 × 15 =
  21. 21.11 × 11 =
  22. 22.17 × 11 =
  23. 23.15 × 19 =
  24. 24.14 × 17 =
  25. 25.13 × 12 =
  26. 26.16 × 11 =
  27. 27.15 × 16 =
  28. 28.18 × 12 =
  29. 29.19 × 18 =
  30. 30.18 × 13 =
  31. 31.11 × 12 =
  32. 32.18 × 13 =
  33. 33.11 × 12 =
  34. 34.13 × 12 =
  35. 35.18 × 14 =
  36. 36.19 × 19 =
  37. 37.19 × 18 =
  38. 38.13 × 14 =
  39. 39.14 × 16 =
  40. 40.18 × 13 =

Answer key

  1. 204
  2. 289
  3. 180
  4. 208
  5. 204
  6. 209
  7. 198
  8. 180
  9. 361
  10. 195
  11. 252
  12. 208
  13. 182
  14. 247
  15. 165
  16. 156
  17. 221
  18. 143
  19. 132
  20. 180
  21. 121
  22. 187
  23. 285
  24. 238
  25. 156
  26. 176
  27. 240
  28. 216
  29. 342
  30. 234
  31. 132
  32. 234
  33. 132
  34. 156
  35. 252
  36. 361
  37. 342
  38. 182
  39. 224
  40. 234

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