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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 778 · 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. 2.19 × 19 =
  3. 3.11 × 19 =
  4. 4.18 × 15 =
  5. 5.11 × 12 =
  6. 6.18 × 14 =
  7. 7.15 × 12 =
  8. 8.17 × 16 =
  9. 9.14 × 14 =
  10. 10.12 × 17 =
  11. 11.16 × 11 =
  12. 12.18 × 15 =
  13. 13.12 × 15 =
  14. 14.16 × 17 =
  15. 15.18 × 19 =
  16. 16.12 × 13 =
  17. 17.19 × 11 =
  18. 18.17 × 14 =
  19. 19.14 × 18 =
  20. 20.14 × 11 =
  21. 21.12 × 12 =
  22. 22.15 × 18 =
  23. 23.13 × 15 =
  24. 24.12 × 13 =
  25. 25.16 × 15 =
  26. 26.19 × 11 =
  27. 27.17 × 16 =
  28. 28.14 × 13 =
  29. 29.19 × 11 =
  30. 30.18 × 14 =
  31. 31.16 × 18 =
  32. 32.14 × 16 =
  33. 33.16 × 13 =
  34. 34.16 × 13 =
  35. 35.18 × 13 =
  36. 36.11 × 11 =
  37. 37.17 × 13 =
  38. 38.13 × 14 =
  39. 39.15 × 12 =
  40. 40.11 × 12 =

Answer key

  1. 224
  2. 361
  3. 209
  4. 270
  5. 132
  6. 252
  7. 180
  8. 272
  9. 196
  10. 204
  11. 176
  12. 270
  13. 180
  14. 272
  15. 342
  16. 156
  17. 209
  18. 238
  19. 252
  20. 154
  21. 144
  22. 270
  23. 195
  24. 156
  25. 240
  26. 209
  27. 272
  28. 182
  29. 209
  30. 252
  31. 288
  32. 224
  33. 208
  34. 208
  35. 234
  36. 121
  37. 221
  38. 182
  39. 180
  40. 132

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