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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 314 · 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. 1.15 × 12 =
  2. 2.13 × 13 =
  3. 3.11 × 12 =
  4. 4.17 × 18 =
  5. 5.18 × 17 =
  6. 6.13 × 17 =
  7. 7.16 × 11 =
  8. 8.18 × 12 =
  9. 9.13 × 15 =
  10. 10.13 × 16 =
  11. 11.15 × 17 =
  12. 12.19 × 14 =
  13. 13.14 × 11 =
  14. 14.15 × 11 =
  15. 15.13 × 16 =
  16. 16.14 × 19 =
  17. 17.11 × 16 =
  18. 18.14 × 17 =
  19. 19.14 × 11 =
  20. 20.17 × 17 =
  21. 21.11 × 15 =
  22. 22.19 × 12 =
  23. 23.17 × 14 =
  24. 24.17 × 13 =
  25. 25.16 × 19 =
  26. 26.13 × 12 =
  27. 27.18 × 11 =
  28. 28.14 × 12 =
  29. 29.12 × 13 =
  30. 30.13 × 18 =
  31. 31.15 × 11 =
  32. 32.12 × 16 =
  33. 33.15 × 12 =
  34. 34.16 × 12 =
  35. 35.11 × 15 =
  36. 36.13 × 16 =
  37. 37.19 × 17 =
  38. 38.11 × 14 =
  39. 39.17 × 12 =
  40. 40.16 × 12 =

Answer key

  1. 180
  2. 169
  3. 132
  4. 306
  5. 306
  6. 221
  7. 176
  8. 216
  9. 195
  10. 208
  11. 255
  12. 266
  13. 154
  14. 165
  15. 208
  16. 266
  17. 176
  18. 238
  19. 154
  20. 289
  21. 165
  22. 228
  23. 238
  24. 221
  25. 304
  26. 156
  27. 198
  28. 168
  29. 156
  30. 234
  31. 165
  32. 192
  33. 180
  34. 192
  35. 165
  36. 208
  37. 323
  38. 154
  39. 204
  40. 192

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