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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 841 · 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. 1.19 × 15 =
  2. 2.17 × 13 =
  3. 3.17 × 16 =
  4. 4.11 × 12 =
  5. 5.18 × 17 =
  6. 6.12 × 11 =
  7. 7.18 × 15 =
  8. 8.12 × 15 =
  9. 9.16 × 17 =
  10. 10.18 × 16 =
  11. 11.12 × 16 =
  12. 12.19 × 11 =
  13. 13.13 × 14 =
  14. 14.17 × 14 =
  15. 15.16 × 14 =
  16. 16.11 × 17 =
  17. 17.12 × 16 =
  18. 18.17 × 19 =
  19. 19.19 × 14 =
  20. 20.16 × 15 =
  21. 21.13 × 17 =
  22. 22.14 × 13 =
  23. 23.15 × 15 =
  24. 24.14 × 19 =
  25. 25.17 × 16 =
  26. 26.19 × 12 =
  27. 27.17 × 16 =
  28. 28.14 × 17 =
  29. 29.13 × 17 =
  30. 30.15 × 18 =
  31. 31.11 × 11 =
  32. 32.16 × 15 =
  33. 33.11 × 19 =
  34. 34.15 × 18 =
  35. 35.17 × 14 =
  36. 36.19 × 12 =
  37. 37.17 × 16 =
  38. 38.13 × 14 =
  39. 39.16 × 13 =
  40. 40.12 × 18 =

Answer key

  1. 285
  2. 221
  3. 272
  4. 132
  5. 306
  6. 132
  7. 270
  8. 180
  9. 272
  10. 288
  11. 192
  12. 209
  13. 182
  14. 238
  15. 224
  16. 187
  17. 192
  18. 323
  19. 266
  20. 240
  21. 221
  22. 182
  23. 225
  24. 266
  25. 272
  26. 228
  27. 272
  28. 238
  29. 221
  30. 270
  31. 121
  32. 240
  33. 209
  34. 270
  35. 238
  36. 228
  37. 272
  38. 182
  39. 208
  40. 216

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