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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 507 · 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. 1.11 × 18 =
  2. 2.14 × 19 =
  3. 3.17 × 11 =
  4. 4.12 × 12 =
  5. 5.17 × 11 =
  6. 6.13 × 14 =
  7. 7.13 × 17 =
  8. 8.11 × 15 =
  9. 9.11 × 13 =
  10. 10.11 × 15 =
  11. 11.12 × 14 =
  12. 12.13 × 13 =
  13. 13.16 × 19 =
  14. 14.16 × 13 =
  15. 15.15 × 15 =
  16. 16.16 × 14 =
  17. 17.12 × 12 =
  18. 18.16 × 13 =
  19. 19.13 × 17 =
  20. 20.18 × 12 =
  21. 21.19 × 14 =
  22. 22.12 × 16 =
  23. 23.14 × 18 =
  24. 24.16 × 11 =
  25. 25.15 × 18 =
  26. 26.17 × 13 =
  27. 27.18 × 14 =
  28. 28.14 × 13 =
  29. 29.16 × 16 =
  30. 30.11 × 14 =
  31. 31.14 × 11 =
  32. 32.11 × 13 =
  33. 33.11 × 14 =
  34. 34.11 × 13 =
  35. 35.11 × 15 =
  36. 36.19 × 11 =
  37. 37.18 × 11 =
  38. 38.16 × 17 =
  39. 39.14 × 17 =
  40. 40.15 × 11 =

Answer key

  1. 198
  2. 266
  3. 187
  4. 144
  5. 187
  6. 182
  7. 221
  8. 165
  9. 143
  10. 165
  11. 168
  12. 169
  13. 304
  14. 208
  15. 225
  16. 224
  17. 144
  18. 208
  19. 221
  20. 216
  21. 266
  22. 192
  23. 252
  24. 176
  25. 270
  26. 221
  27. 252
  28. 182
  29. 256
  30. 154
  31. 154
  32. 143
  33. 154
  34. 143
  35. 165
  36. 209
  37. 198
  38. 272
  39. 238
  40. 165

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