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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 21 · 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 × 16 =
  2. 2.13 × 18 =
  3. 3.19 × 15 =
  4. 4.19 × 16 =
  5. 5.17 × 17 =
  6. 6.11 × 18 =
  7. 7.14 × 12 =
  8. 8.13 × 11 =
  9. 9.16 × 14 =
  10. 10.14 × 13 =
  11. 11.18 × 19 =
  12. 12.14 × 19 =
  13. 13.15 × 16 =
  14. 14.11 × 14 =
  15. 15.13 × 16 =
  16. 16.17 × 14 =
  17. 17.11 × 15 =
  18. 18.16 × 18 =
  19. 19.16 × 13 =
  20. 20.16 × 14 =
  21. 21.16 × 14 =
  22. 22.14 × 18 =
  23. 23.12 × 15 =
  24. 24.19 × 19 =
  25. 25.15 × 16 =
  26. 26.11 × 14 =
  27. 27.18 × 16 =
  28. 28.12 × 12 =
  29. 29.11 × 12 =
  30. 30.12 × 13 =
  31. 31.19 × 13 =
  32. 32.14 × 18 =
  33. 33.19 × 19 =
  34. 34.15 × 19 =
  35. 35.13 × 13 =
  36. 36.15 × 13 =
  37. 37.15 × 18 =
  38. 38.17 × 11 =
  39. 39.13 × 18 =
  40. 40.13 × 13 =

Answer key

  1. 176
  2. 234
  3. 285
  4. 304
  5. 289
  6. 198
  7. 168
  8. 143
  9. 224
  10. 182
  11. 342
  12. 266
  13. 240
  14. 154
  15. 208
  16. 238
  17. 165
  18. 288
  19. 208
  20. 224
  21. 224
  22. 252
  23. 180
  24. 361
  25. 240
  26. 154
  27. 288
  28. 144
  29. 132
  30. 156
  31. 247
  32. 252
  33. 361
  34. 285
  35. 169
  36. 195
  37. 270
  38. 187
  39. 234
  40. 169

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