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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 803 · 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. 1.16 × 14 =
  2. 2.14 × 15 =
  3. 3.16 × 18 =
  4. 4.12 × 11 =
  5. 5.12 × 14 =
  6. 6.16 × 14 =
  7. 7.18 × 17 =
  8. 8.19 × 19 =
  9. 9.15 × 15 =
  10. 10.17 × 14 =
  11. 11.12 × 16 =
  12. 12.18 × 15 =
  13. 13.18 × 12 =
  14. 14.14 × 16 =
  15. 15.19 × 13 =
  16. 16.19 × 16 =
  17. 17.11 × 19 =
  18. 18.15 × 15 =
  19. 19.12 × 14 =
  20. 20.13 × 15 =
  21. 21.17 × 15 =
  22. 22.15 × 13 =
  23. 23.11 × 13 =
  24. 24.19 × 12 =
  25. 25.16 × 14 =
  26. 26.15 × 14 =
  27. 27.18 × 19 =
  28. 28.11 × 19 =
  29. 29.15 × 13 =
  30. 30.17 × 13 =
  31. 31.12 × 13 =
  32. 32.18 × 17 =
  33. 33.19 × 14 =
  34. 34.17 × 18 =
  35. 35.15 × 12 =
  36. 36.13 × 11 =
  37. 37.17 × 11 =
  38. 38.16 × 12 =
  39. 39.14 × 16 =
  40. 40.16 × 15 =

Answer key

  1. 224
  2. 210
  3. 288
  4. 132
  5. 168
  6. 224
  7. 306
  8. 361
  9. 225
  10. 238
  11. 192
  12. 270
  13. 216
  14. 224
  15. 247
  16. 304
  17. 209
  18. 225
  19. 168
  20. 195
  21. 255
  22. 195
  23. 143
  24. 228
  25. 224
  26. 210
  27. 342
  28. 209
  29. 195
  30. 221
  31. 156
  32. 306
  33. 266
  34. 306
  35. 180
  36. 143
  37. 187
  38. 192
  39. 224
  40. 240

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