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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 445 · 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 × 19 =
  2. 2.15 × 17 =
  3. 3.15 × 19 =
  4. 4.12 × 19 =
  5. 5.19 × 15 =
  6. 6.12 × 19 =
  7. 7.19 × 19 =
  8. 8.14 × 17 =
  9. 9.16 × 12 =
  10. 10.16 × 18 =
  11. 11.13 × 11 =
  12. 12.11 × 19 =
  13. 13.15 × 18 =
  14. 14.18 × 12 =
  15. 15.13 × 15 =
  16. 16.14 × 12 =
  17. 17.17 × 16 =
  18. 18.12 × 16 =
  19. 19.15 × 19 =
  20. 20.14 × 12 =
  21. 21.12 × 15 =
  22. 22.17 × 12 =
  23. 23.11 × 14 =
  24. 24.16 × 18 =
  25. 25.18 × 13 =
  26. 26.15 × 15 =
  27. 27.14 × 12 =
  28. 28.11 × 11 =
  29. 29.16 × 11 =
  30. 30.12 × 16 =
  31. 31.13 × 17 =
  32. 32.15 × 19 =
  33. 33.13 × 14 =
  34. 34.14 × 17 =
  35. 35.13 × 13 =
  36. 36.12 × 18 =
  37. 37.13 × 14 =
  38. 38.11 × 15 =
  39. 39.17 × 12 =
  40. 40.15 × 12 =

Answer key

  1. 304
  2. 255
  3. 285
  4. 228
  5. 285
  6. 228
  7. 361
  8. 238
  9. 192
  10. 288
  11. 143
  12. 209
  13. 270
  14. 216
  15. 195
  16. 168
  17. 272
  18. 192
  19. 285
  20. 168
  21. 180
  22. 204
  23. 154
  24. 288
  25. 234
  26. 225
  27. 168
  28. 121
  29. 176
  30. 192
  31. 221
  32. 285
  33. 182
  34. 238
  35. 169
  36. 216
  37. 182
  38. 165
  39. 204
  40. 180

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