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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 551 · 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 × 18 =
  2. 2.11 × 16 =
  3. 3.19 × 17 =
  4. 4.17 × 12 =
  5. 5.13 × 14 =
  6. 6.19 × 13 =
  7. 7.12 × 12 =
  8. 8.19 × 13 =
  9. 9.11 × 15 =
  10. 10.17 × 15 =
  11. 11.17 × 12 =
  12. 12.18 × 12 =
  13. 13.17 × 12 =
  14. 14.19 × 17 =
  15. 15.11 × 13 =
  16. 16.14 × 13 =
  17. 17.12 × 13 =
  18. 18.19 × 19 =
  19. 19.16 × 15 =
  20. 20.11 × 11 =
  21. 21.17 × 16 =
  22. 22.16 × 12 =
  23. 23.19 × 16 =
  24. 24.11 × 19 =
  25. 25.13 × 15 =
  26. 26.11 × 19 =
  27. 27.11 × 19 =
  28. 28.15 × 11 =
  29. 29.12 × 11 =
  30. 30.12 × 16 =
  31. 31.18 × 13 =
  32. 32.19 × 14 =
  33. 33.17 × 17 =
  34. 34.14 × 11 =
  35. 35.18 × 16 =
  36. 36.15 × 13 =
  37. 37.15 × 15 =
  38. 38.14 × 11 =
  39. 39.14 × 16 =
  40. 40.16 × 19 =

Answer key

  1. 234
  2. 176
  3. 323
  4. 204
  5. 182
  6. 247
  7. 144
  8. 247
  9. 165
  10. 255
  11. 204
  12. 216
  13. 204
  14. 323
  15. 143
  16. 182
  17. 156
  18. 361
  19. 240
  20. 121
  21. 272
  22. 192
  23. 304
  24. 209
  25. 195
  26. 209
  27. 209
  28. 165
  29. 132
  30. 192
  31. 234
  32. 266
  33. 289
  34. 154
  35. 288
  36. 195
  37. 225
  38. 154
  39. 224
  40. 304

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