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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 601 · 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. 1.14 × 16 =
  2. 2.12 × 16 =
  3. 3.12 × 12 =
  4. 4.17 × 17 =
  5. 5.18 × 18 =
  6. 6.19 × 17 =
  7. 7.12 × 18 =
  8. 8.17 × 11 =
  9. 9.15 × 19 =
  10. 10.13 × 17 =
  11. 11.11 × 19 =
  12. 12.12 × 12 =
  13. 13.12 × 15 =
  14. 14.12 × 19 =
  15. 15.12 × 13 =
  16. 16.18 × 11 =
  17. 17.19 × 11 =
  18. 18.11 × 17 =
  19. 19.18 × 11 =
  20. 20.12 × 11 =
  21. 21.14 × 17 =
  22. 22.18 × 12 =
  23. 23.11 × 19 =
  24. 24.18 × 16 =
  25. 25.11 × 16 =
  26. 26.12 × 12 =
  27. 27.16 × 13 =
  28. 28.17 × 17 =
  29. 29.18 × 14 =
  30. 30.17 × 17 =
  31. 31.19 × 12 =
  32. 32.14 × 19 =
  33. 33.18 × 13 =
  34. 34.13 × 15 =
  35. 35.19 × 15 =
  36. 36.17 × 14 =
  37. 37.13 × 13 =
  38. 38.15 × 11 =
  39. 39.12 × 17 =
  40. 40.17 × 17 =

Answer key

  1. 224
  2. 192
  3. 144
  4. 289
  5. 324
  6. 323
  7. 216
  8. 187
  9. 285
  10. 221
  11. 209
  12. 144
  13. 180
  14. 228
  15. 156
  16. 198
  17. 209
  18. 187
  19. 198
  20. 132
  21. 238
  22. 216
  23. 209
  24. 288
  25. 176
  26. 144
  27. 208
  28. 289
  29. 252
  30. 289
  31. 228
  32. 266
  33. 234
  34. 195
  35. 285
  36. 238
  37. 169
  38. 165
  39. 204
  40. 289

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