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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 644 · 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. 1.11 × 11 =
  2. 2.19 × 16 =
  3. 3.18 × 17 =
  4. 4.13 × 14 =
  5. 5.11 × 17 =
  6. 6.12 × 15 =
  7. 7.18 × 17 =
  8. 8.12 × 15 =
  9. 9.16 × 19 =
  10. 10.14 × 19 =
  11. 11.13 × 18 =
  12. 12.16 × 15 =
  13. 13.11 × 14 =
  14. 14.13 × 18 =
  15. 15.12 × 13 =
  16. 16.14 × 18 =
  17. 17.11 × 17 =
  18. 18.16 × 18 =
  19. 19.19 × 17 =
  20. 20.13 × 16 =
  21. 21.19 × 11 =
  22. 22.19 × 15 =
  23. 23.19 × 11 =
  24. 24.16 × 15 =
  25. 25.18 × 11 =
  26. 26.11 × 11 =
  27. 27.17 × 18 =
  28. 28.17 × 17 =
  29. 29.13 × 11 =
  30. 30.15 × 16 =
  31. 31.19 × 19 =
  32. 32.16 × 19 =
  33. 33.13 × 16 =
  34. 34.11 × 17 =
  35. 35.13 × 15 =
  36. 36.12 × 19 =
  37. 37.14 × 16 =
  38. 38.16 × 18 =
  39. 39.15 × 11 =
  40. 40.15 × 17 =

Answer key

  1. 121
  2. 304
  3. 306
  4. 182
  5. 187
  6. 180
  7. 306
  8. 180
  9. 304
  10. 266
  11. 234
  12. 240
  13. 154
  14. 234
  15. 156
  16. 252
  17. 187
  18. 288
  19. 323
  20. 208
  21. 209
  22. 285
  23. 209
  24. 240
  25. 198
  26. 121
  27. 306
  28. 289
  29. 143
  30. 240
  31. 361
  32. 304
  33. 208
  34. 187
  35. 195
  36. 228
  37. 224
  38. 288
  39. 165
  40. 255

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