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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 425 · 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 × 14 =
  2. 2.15 × 11 =
  3. 3.19 × 15 =
  4. 4.13 × 19 =
  5. 5.16 × 14 =
  6. 6.15 × 15 =
  7. 7.15 × 11 =
  8. 8.17 × 12 =
  9. 9.19 × 16 =
  10. 10.18 × 14 =
  11. 11.14 × 14 =
  12. 12.14 × 12 =
  13. 13.18 × 19 =
  14. 14.13 × 13 =
  15. 15.12 × 11 =
  16. 16.11 × 13 =
  17. 17.17 × 11 =
  18. 18.13 × 11 =
  19. 19.15 × 15 =
  20. 20.11 × 11 =
  21. 21.18 × 13 =
  22. 22.17 × 12 =
  23. 23.18 × 19 =
  24. 24.11 × 13 =
  25. 25.19 × 12 =
  26. 26.15 × 19 =
  27. 27.13 × 14 =
  28. 28.14 × 11 =
  29. 29.13 × 17 =
  30. 30.12 × 12 =
  31. 31.11 × 16 =
  32. 32.12 × 16 =
  33. 33.11 × 16 =
  34. 34.13 × 12 =
  35. 35.17 × 16 =
  36. 36.17 × 19 =
  37. 37.11 × 13 =
  38. 38.11 × 17 =
  39. 39.19 × 15 =
  40. 40.17 × 18 =

Answer key

  1. 210
  2. 165
  3. 285
  4. 247
  5. 224
  6. 225
  7. 165
  8. 204
  9. 304
  10. 252
  11. 196
  12. 168
  13. 342
  14. 169
  15. 132
  16. 143
  17. 187
  18. 143
  19. 225
  20. 121
  21. 234
  22. 204
  23. 342
  24. 143
  25. 228
  26. 285
  27. 182
  28. 154
  29. 221
  30. 144
  31. 176
  32. 192
  33. 176
  34. 156
  35. 272
  36. 323
  37. 143
  38. 187
  39. 285
  40. 306

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