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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 959 · 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. 1.12 × 18 =
  2. 2.11 × 12 =
  3. 3.18 × 15 =
  4. 4.19 × 16 =
  5. 5.14 × 18 =
  6. 6.14 × 18 =
  7. 7.17 × 18 =
  8. 8.13 × 16 =
  9. 9.12 × 15 =
  10. 10.13 × 13 =
  11. 11.17 × 14 =
  12. 12.13 × 17 =
  13. 13.12 × 12 =
  14. 14.18 × 13 =
  15. 15.11 × 19 =
  16. 16.17 × 13 =
  17. 17.12 × 18 =
  18. 18.19 × 11 =
  19. 19.15 × 13 =
  20. 20.18 × 19 =
  21. 21.11 × 18 =
  22. 22.16 × 11 =
  23. 23.12 × 11 =
  24. 24.19 × 11 =
  25. 25.15 × 12 =
  26. 26.19 × 14 =
  27. 27.19 × 19 =
  28. 28.11 × 11 =
  29. 29.11 × 18 =
  30. 30.18 × 19 =
  31. 31.16 × 16 =
  32. 32.14 × 12 =
  33. 33.16 × 11 =
  34. 34.19 × 13 =
  35. 35.12 × 17 =
  36. 36.13 × 18 =
  37. 37.13 × 18 =
  38. 38.17 × 17 =
  39. 39.14 × 14 =
  40. 40.12 × 13 =

Answer key

  1. 216
  2. 132
  3. 270
  4. 304
  5. 252
  6. 252
  7. 306
  8. 208
  9. 180
  10. 169
  11. 238
  12. 221
  13. 144
  14. 234
  15. 209
  16. 221
  17. 216
  18. 209
  19. 195
  20. 342
  21. 198
  22. 176
  23. 132
  24. 209
  25. 180
  26. 266
  27. 361
  28. 121
  29. 198
  30. 342
  31. 256
  32. 168
  33. 176
  34. 247
  35. 204
  36. 234
  37. 234
  38. 289
  39. 196
  40. 156

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