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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 896 · 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 × 11 =
  2. 2.19 × 16 =
  3. 3.13 × 12 =
  4. 4.18 × 12 =
  5. 5.15 × 19 =
  6. 6.15 × 14 =
  7. 7.17 × 14 =
  8. 8.11 × 19 =
  9. 9.15 × 19 =
  10. 10.18 × 11 =
  11. 11.14 × 15 =
  12. 12.15 × 11 =
  13. 13.15 × 17 =
  14. 14.16 × 15 =
  15. 15.15 × 16 =
  16. 16.19 × 15 =
  17. 17.17 × 13 =
  18. 18.16 × 13 =
  19. 19.13 × 14 =
  20. 20.11 × 13 =
  21. 21.14 × 19 =
  22. 22.11 × 18 =
  23. 23.16 × 17 =
  24. 24.17 × 13 =
  25. 25.11 × 13 =
  26. 26.15 × 19 =
  27. 27.12 × 15 =
  28. 28.15 × 11 =
  29. 29.18 × 13 =
  30. 30.13 × 12 =
  31. 31.17 × 19 =
  32. 32.19 × 17 =
  33. 33.11 × 12 =
  34. 34.11 × 13 =
  35. 35.18 × 11 =
  36. 36.12 × 15 =
  37. 37.18 × 19 =
  38. 38.11 × 19 =
  39. 39.13 × 19 =
  40. 40.19 × 18 =

Answer key

  1. 143
  2. 304
  3. 156
  4. 216
  5. 285
  6. 210
  7. 238
  8. 209
  9. 285
  10. 198
  11. 210
  12. 165
  13. 255
  14. 240
  15. 240
  16. 285
  17. 221
  18. 208
  19. 182
  20. 143
  21. 266
  22. 198
  23. 272
  24. 221
  25. 143
  26. 285
  27. 180
  28. 165
  29. 234
  30. 156
  31. 323
  32. 323
  33. 132
  34. 143
  35. 198
  36. 180
  37. 342
  38. 209
  39. 247
  40. 342

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