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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 818 · 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 × 16 =
  2. 2.18 × 18 =
  3. 3.13 × 18 =
  4. 4.11 × 18 =
  5. 5.17 × 19 =
  6. 6.17 × 14 =
  7. 7.11 × 11 =
  8. 8.11 × 14 =
  9. 9.15 × 15 =
  10. 10.12 × 14 =
  11. 11.14 × 11 =
  12. 12.11 × 17 =
  13. 13.13 × 11 =
  14. 14.19 × 13 =
  15. 15.13 × 11 =
  16. 16.13 × 12 =
  17. 17.18 × 11 =
  18. 18.14 × 11 =
  19. 19.16 × 11 =
  20. 20.11 × 13 =
  21. 21.15 × 14 =
  22. 22.16 × 16 =
  23. 23.16 × 17 =
  24. 24.12 × 18 =
  25. 25.18 × 15 =
  26. 26.11 × 13 =
  27. 27.12 × 12 =
  28. 28.14 × 11 =
  29. 29.17 × 12 =
  30. 30.17 × 17 =
  31. 31.17 × 17 =
  32. 32.12 × 12 =
  33. 33.11 × 18 =
  34. 34.19 × 11 =
  35. 35.13 × 18 =
  36. 36.15 × 17 =
  37. 37.11 × 19 =
  38. 38.12 × 16 =
  39. 39.11 × 16 =
  40. 40.12 × 12 =

Answer key

  1. 208
  2. 324
  3. 234
  4. 198
  5. 323
  6. 238
  7. 121
  8. 154
  9. 225
  10. 168
  11. 154
  12. 187
  13. 143
  14. 247
  15. 143
  16. 156
  17. 198
  18. 154
  19. 176
  20. 143
  21. 210
  22. 256
  23. 272
  24. 216
  25. 270
  26. 143
  27. 144
  28. 154
  29. 204
  30. 289
  31. 289
  32. 144
  33. 198
  34. 209
  35. 234
  36. 255
  37. 209
  38. 192
  39. 176
  40. 144

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