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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 907 · 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. 1.18 × 17 =
  2. 2.12 × 13 =
  3. 3.18 × 16 =
  4. 4.11 × 19 =
  5. 5.12 × 16 =
  6. 6.17 × 19 =
  7. 7.12 × 13 =
  8. 8.11 × 11 =
  9. 9.16 × 19 =
  10. 10.13 × 11 =
  11. 11.19 × 16 =
  12. 12.12 × 14 =
  13. 13.13 × 18 =
  14. 14.15 × 15 =
  15. 15.11 × 11 =
  16. 16.13 × 17 =
  17. 17.19 × 16 =
  18. 18.18 × 12 =
  19. 19.17 × 18 =
  20. 20.13 × 19 =
  21. 21.16 × 18 =
  22. 22.19 × 16 =
  23. 23.17 × 11 =
  24. 24.17 × 14 =
  25. 25.13 × 13 =
  26. 26.11 × 18 =
  27. 27.17 × 12 =
  28. 28.19 × 14 =
  29. 29.17 × 11 =
  30. 30.17 × 13 =
  31. 31.11 × 12 =
  32. 32.19 × 14 =
  33. 33.15 × 15 =
  34. 34.19 × 18 =
  35. 35.15 × 16 =
  36. 36.15 × 14 =
  37. 37.12 × 12 =
  38. 38.17 × 19 =
  39. 39.11 × 15 =
  40. 40.14 × 14 =

Answer key

  1. 306
  2. 156
  3. 288
  4. 209
  5. 192
  6. 323
  7. 156
  8. 121
  9. 304
  10. 143
  11. 304
  12. 168
  13. 234
  14. 225
  15. 121
  16. 221
  17. 304
  18. 216
  19. 306
  20. 247
  21. 288
  22. 304
  23. 187
  24. 238
  25. 169
  26. 198
  27. 204
  28. 266
  29. 187
  30. 221
  31. 132
  32. 266
  33. 225
  34. 342
  35. 240
  36. 210
  37. 144
  38. 323
  39. 165
  40. 196

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