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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 568 · 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. 1.17 × 13 =
  2. 2.19 × 13 =
  3. 3.13 × 11 =
  4. 4.11 × 14 =
  5. 5.11 × 19 =
  6. 6.19 × 18 =
  7. 7.16 × 11 =
  8. 8.16 × 19 =
  9. 9.19 × 17 =
  10. 10.12 × 14 =
  11. 11.18 × 19 =
  12. 12.13 × 19 =
  13. 13.14 × 16 =
  14. 14.18 × 12 =
  15. 15.18 × 11 =
  16. 16.11 × 15 =
  17. 17.12 × 16 =
  18. 18.14 × 17 =
  19. 19.11 × 14 =
  20. 20.11 × 15 =
  21. 21.12 × 17 =
  22. 22.15 × 16 =
  23. 23.11 × 17 =
  24. 24.18 × 15 =
  25. 25.14 × 16 =
  26. 26.12 × 12 =
  27. 27.18 × 11 =
  28. 28.16 × 18 =
  29. 29.12 × 17 =
  30. 30.15 × 12 =
  31. 31.11 × 17 =
  32. 32.17 × 16 =
  33. 33.12 × 18 =
  34. 34.11 × 13 =
  35. 35.19 × 11 =
  36. 36.11 × 13 =
  37. 37.18 × 11 =
  38. 38.11 × 18 =
  39. 39.15 × 18 =
  40. 40.12 × 16 =

Answer key

  1. 221
  2. 247
  3. 143
  4. 154
  5. 209
  6. 342
  7. 176
  8. 304
  9. 323
  10. 168
  11. 342
  12. 247
  13. 224
  14. 216
  15. 198
  16. 165
  17. 192
  18. 238
  19. 154
  20. 165
  21. 204
  22. 240
  23. 187
  24. 270
  25. 224
  26. 144
  27. 198
  28. 288
  29. 204
  30. 180
  31. 187
  32. 272
  33. 216
  34. 143
  35. 209
  36. 143
  37. 198
  38. 198
  39. 270
  40. 192

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