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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 238 · 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. 1.17 × 19 =
  2. 2.12 × 14 =
  3. 3.18 × 14 =
  4. 4.13 × 19 =
  5. 5.12 × 12 =
  6. 6.11 × 11 =
  7. 7.11 × 11 =
  8. 8.16 × 19 =
  9. 9.16 × 14 =
  10. 10.16 × 17 =
  11. 11.16 × 14 =
  12. 12.16 × 15 =
  13. 13.19 × 19 =
  14. 14.15 × 16 =
  15. 15.19 × 13 =
  16. 16.12 × 12 =
  17. 17.16 × 18 =
  18. 18.18 × 15 =
  19. 19.12 × 12 =
  20. 20.14 × 11 =
  21. 21.18 × 12 =
  22. 22.15 × 11 =
  23. 23.17 × 18 =
  24. 24.18 × 12 =
  25. 25.12 × 14 =
  26. 26.14 × 15 =
  27. 27.18 × 17 =
  28. 28.13 × 18 =
  29. 29.12 × 13 =
  30. 30.18 × 19 =
  31. 31.11 × 16 =
  32. 32.13 × 18 =
  33. 33.17 × 17 =
  34. 34.12 × 19 =
  35. 35.12 × 11 =
  36. 36.13 × 18 =
  37. 37.15 × 17 =
  38. 38.17 × 13 =
  39. 39.17 × 11 =
  40. 40.17 × 12 =

Answer key

  1. 323
  2. 168
  3. 252
  4. 247
  5. 144
  6. 121
  7. 121
  8. 304
  9. 224
  10. 272
  11. 224
  12. 240
  13. 361
  14. 240
  15. 247
  16. 144
  17. 288
  18. 270
  19. 144
  20. 154
  21. 216
  22. 165
  23. 306
  24. 216
  25. 168
  26. 210
  27. 306
  28. 234
  29. 156
  30. 342
  31. 176
  32. 234
  33. 289
  34. 228
  35. 132
  36. 234
  37. 255
  38. 221
  39. 187
  40. 204

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