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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 420 · 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. 1.17 × 11 =
  2. 2.12 × 15 =
  3. 3.17 × 16 =
  4. 4.11 × 11 =
  5. 5.16 × 12 =
  6. 6.15 × 13 =
  7. 7.19 × 14 =
  8. 8.12 × 13 =
  9. 9.14 × 11 =
  10. 10.17 × 12 =
  11. 11.12 × 17 =
  12. 12.12 × 12 =
  13. 13.13 × 19 =
  14. 14.11 × 11 =
  15. 15.13 × 15 =
  16. 16.13 × 14 =
  17. 17.17 × 18 =
  18. 18.19 × 12 =
  19. 19.17 × 13 =
  20. 20.14 × 12 =
  21. 21.14 × 19 =
  22. 22.11 × 16 =
  23. 23.14 × 19 =
  24. 24.19 × 17 =
  25. 25.12 × 12 =
  26. 26.12 × 17 =
  27. 27.11 × 13 =
  28. 28.16 × 11 =
  29. 29.18 × 11 =
  30. 30.11 × 12 =
  31. 31.14 × 15 =
  32. 32.12 × 14 =
  33. 33.18 × 18 =
  34. 34.15 × 16 =
  35. 35.13 × 11 =
  36. 36.13 × 12 =
  37. 37.16 × 18 =
  38. 38.17 × 18 =
  39. 39.11 × 11 =
  40. 40.13 × 19 =

Answer key

  1. 187
  2. 180
  3. 272
  4. 121
  5. 192
  6. 195
  7. 266
  8. 156
  9. 154
  10. 204
  11. 204
  12. 144
  13. 247
  14. 121
  15. 195
  16. 182
  17. 306
  18. 228
  19. 221
  20. 168
  21. 266
  22. 176
  23. 266
  24. 323
  25. 144
  26. 204
  27. 143
  28. 176
  29. 198
  30. 132
  31. 210
  32. 168
  33. 324
  34. 240
  35. 143
  36. 156
  37. 288
  38. 306
  39. 121
  40. 247

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