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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 974 · 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. 1.13 × 12 =
  2. 2.19 × 16 =
  3. 3.15 × 15 =
  4. 4.19 × 13 =
  5. 5.12 × 15 =
  6. 6.15 × 16 =
  7. 7.19 × 16 =
  8. 8.11 × 14 =
  9. 9.11 × 18 =
  10. 10.12 × 11 =
  11. 11.13 × 17 =
  12. 12.13 × 18 =
  13. 13.17 × 14 =
  14. 14.15 × 19 =
  15. 15.16 × 12 =
  16. 16.12 × 13 =
  17. 17.12 × 18 =
  18. 18.11 × 15 =
  19. 19.11 × 19 =
  20. 20.15 × 16 =
  21. 21.14 × 16 =
  22. 22.14 × 19 =
  23. 23.15 × 19 =
  24. 24.11 × 18 =
  25. 25.16 × 19 =
  26. 26.16 × 16 =
  27. 27.16 × 14 =
  28. 28.16 × 12 =
  29. 29.16 × 12 =
  30. 30.17 × 15 =
  31. 31.17 × 14 =
  32. 32.12 × 15 =
  33. 33.11 × 11 =
  34. 34.17 × 13 =
  35. 35.11 × 16 =
  36. 36.19 × 17 =
  37. 37.15 × 16 =
  38. 38.15 × 18 =
  39. 39.15 × 16 =
  40. 40.15 × 11 =

Answer key

  1. 156
  2. 304
  3. 225
  4. 247
  5. 180
  6. 240
  7. 304
  8. 154
  9. 198
  10. 132
  11. 221
  12. 234
  13. 238
  14. 285
  15. 192
  16. 156
  17. 216
  18. 165
  19. 209
  20. 240
  21. 224
  22. 266
  23. 285
  24. 198
  25. 304
  26. 256
  27. 224
  28. 192
  29. 192
  30. 255
  31. 238
  32. 180
  33. 121
  34. 221
  35. 176
  36. 323
  37. 240
  38. 270
  39. 240
  40. 165

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