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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 661 · 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 × 13 =
  2. 2.13 × 17 =
  3. 3.13 × 15 =
  4. 4.15 × 13 =
  5. 5.19 × 17 =
  6. 6.14 × 19 =
  7. 7.16 × 14 =
  8. 8.17 × 19 =
  9. 9.17 × 11 =
  10. 10.16 × 17 =
  11. 11.13 × 17 =
  12. 12.11 × 17 =
  13. 13.17 × 18 =
  14. 14.13 × 13 =
  15. 15.19 × 18 =
  16. 16.12 × 17 =
  17. 17.12 × 17 =
  18. 18.14 × 17 =
  19. 19.17 × 16 =
  20. 20.11 × 11 =
  21. 21.14 × 13 =
  22. 22.11 × 17 =
  23. 23.18 × 12 =
  24. 24.19 × 11 =
  25. 25.19 × 11 =
  26. 26.19 × 15 =
  27. 27.12 × 11 =
  28. 28.14 × 15 =
  29. 29.12 × 13 =
  30. 30.12 × 14 =
  31. 31.14 × 16 =
  32. 32.16 × 11 =
  33. 33.14 × 14 =
  34. 34.12 × 11 =
  35. 35.11 × 14 =
  36. 36.14 × 17 =
  37. 37.19 × 17 =
  38. 38.18 × 18 =
  39. 39.19 × 15 =
  40. 40.18 × 13 =

Answer key

  1. 156
  2. 221
  3. 195
  4. 195
  5. 323
  6. 266
  7. 224
  8. 323
  9. 187
  10. 272
  11. 221
  12. 187
  13. 306
  14. 169
  15. 342
  16. 204
  17. 204
  18. 238
  19. 272
  20. 121
  21. 182
  22. 187
  23. 216
  24. 209
  25. 209
  26. 285
  27. 132
  28. 210
  29. 156
  30. 168
  31. 224
  32. 176
  33. 196
  34. 132
  35. 154
  36. 238
  37. 323
  38. 324
  39. 285
  40. 234

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