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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 662 · 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 × 12 =
  2. 2.19 × 15 =
  3. 3.16 × 12 =
  4. 4.18 × 19 =
  5. 5.19 × 11 =
  6. 6.17 × 12 =
  7. 7.15 × 12 =
  8. 8.13 × 12 =
  9. 9.13 × 16 =
  10. 10.18 × 14 =
  11. 11.12 × 15 =
  12. 12.13 × 18 =
  13. 13.14 × 19 =
  14. 14.18 × 16 =
  15. 15.15 × 12 =
  16. 16.12 × 14 =
  17. 17.13 × 17 =
  18. 18.12 × 13 =
  19. 19.11 × 17 =
  20. 20.19 × 18 =
  21. 21.14 × 17 =
  22. 22.16 × 15 =
  23. 23.18 × 14 =
  24. 24.13 × 13 =
  25. 25.18 × 16 =
  26. 26.15 × 12 =
  27. 27.16 × 11 =
  28. 28.18 × 13 =
  29. 29.13 × 12 =
  30. 30.16 × 16 =
  31. 31.12 × 12 =
  32. 32.12 × 12 =
  33. 33.13 × 18 =
  34. 34.17 × 19 =
  35. 35.12 × 11 =
  36. 36.13 × 12 =
  37. 37.16 × 13 =
  38. 38.17 × 18 =
  39. 39.15 × 16 =
  40. 40.15 × 14 =

Answer key

  1. 192
  2. 285
  3. 192
  4. 342
  5. 209
  6. 204
  7. 180
  8. 156
  9. 208
  10. 252
  11. 180
  12. 234
  13. 266
  14. 288
  15. 180
  16. 168
  17. 221
  18. 156
  19. 187
  20. 342
  21. 238
  22. 240
  23. 252
  24. 169
  25. 288
  26. 180
  27. 176
  28. 234
  29. 156
  30. 256
  31. 144
  32. 144
  33. 234
  34. 323
  35. 132
  36. 156
  37. 208
  38. 306
  39. 240
  40. 210

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