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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 275 · 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. 1.14 × 12 =
  2. 2.17 × 16 =
  3. 3.19 × 12 =
  4. 4.11 × 13 =
  5. 5.13 × 15 =
  6. 6.19 × 12 =
  7. 7.16 × 19 =
  8. 8.14 × 16 =
  9. 9.19 × 19 =
  10. 10.17 × 12 =
  11. 11.16 × 19 =
  12. 12.11 × 14 =
  13. 13.19 × 19 =
  14. 14.15 × 17 =
  15. 15.18 × 17 =
  16. 16.12 × 13 =
  17. 17.16 × 14 =
  18. 18.12 × 13 =
  19. 19.14 × 12 =
  20. 20.16 × 12 =
  21. 21.13 × 17 =
  22. 22.12 × 12 =
  23. 23.11 × 14 =
  24. 24.13 × 17 =
  25. 25.11 × 17 =
  26. 26.16 × 19 =
  27. 27.17 × 17 =
  28. 28.16 × 17 =
  29. 29.16 × 18 =
  30. 30.13 × 18 =
  31. 31.14 × 12 =
  32. 32.11 × 12 =
  33. 33.19 × 19 =
  34. 34.12 × 19 =
  35. 35.18 × 15 =
  36. 36.14 × 15 =
  37. 37.13 × 15 =
  38. 38.18 × 19 =
  39. 39.12 × 11 =
  40. 40.15 × 14 =

Answer key

  1. 168
  2. 272
  3. 228
  4. 143
  5. 195
  6. 228
  7. 304
  8. 224
  9. 361
  10. 204
  11. 304
  12. 154
  13. 361
  14. 255
  15. 306
  16. 156
  17. 224
  18. 156
  19. 168
  20. 192
  21. 221
  22. 144
  23. 154
  24. 221
  25. 187
  26. 304
  27. 289
  28. 272
  29. 288
  30. 234
  31. 168
  32. 132
  33. 361
  34. 228
  35. 270
  36. 210
  37. 195
  38. 342
  39. 132
  40. 210

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