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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 956 · 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 × 17 =
  2. 2.14 × 12 =
  3. 3.14 × 11 =
  4. 4.11 × 19 =
  5. 5.11 × 18 =
  6. 6.15 × 17 =
  7. 7.14 × 17 =
  8. 8.13 × 16 =
  9. 9.17 × 17 =
  10. 10.16 × 19 =
  11. 11.18 × 11 =
  12. 12.14 × 12 =
  13. 13.18 × 17 =
  14. 14.13 × 15 =
  15. 15.12 × 12 =
  16. 16.19 × 19 =
  17. 17.16 × 13 =
  18. 18.13 × 11 =
  19. 19.13 × 12 =
  20. 20.16 × 12 =
  21. 21.13 × 14 =
  22. 22.12 × 16 =
  23. 23.16 × 14 =
  24. 24.11 × 17 =
  25. 25.13 × 18 =
  26. 26.16 × 17 =
  27. 27.16 × 18 =
  28. 28.14 × 14 =
  29. 29.14 × 12 =
  30. 30.13 × 13 =
  31. 31.18 × 16 =
  32. 32.16 × 12 =
  33. 33.14 × 14 =
  34. 34.18 × 13 =
  35. 35.14 × 16 =
  36. 36.12 × 14 =
  37. 37.15 × 14 =
  38. 38.15 × 18 =
  39. 39.17 × 18 =
  40. 40.18 × 11 =

Answer key

  1. 289
  2. 168
  3. 154
  4. 209
  5. 198
  6. 255
  7. 238
  8. 208
  9. 289
  10. 304
  11. 198
  12. 168
  13. 306
  14. 195
  15. 144
  16. 361
  17. 208
  18. 143
  19. 156
  20. 192
  21. 182
  22. 192
  23. 224
  24. 187
  25. 234
  26. 272
  27. 288
  28. 196
  29. 168
  30. 169
  31. 288
  32. 192
  33. 196
  34. 234
  35. 224
  36. 168
  37. 210
  38. 270
  39. 306
  40. 198

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