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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 605 · 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 × 18 =
  2. 2.16 × 13 =
  3. 3.15 × 13 =
  4. 4.12 × 16 =
  5. 5.15 × 17 =
  6. 6.17 × 16 =
  7. 7.11 × 14 =
  8. 8.12 × 15 =
  9. 9.17 × 17 =
  10. 10.17 × 18 =
  11. 11.15 × 15 =
  12. 12.18 × 15 =
  13. 13.15 × 15 =
  14. 14.14 × 12 =
  15. 15.14 × 16 =
  16. 16.14 × 12 =
  17. 17.12 × 16 =
  18. 18.18 × 16 =
  19. 19.16 × 19 =
  20. 20.14 × 13 =
  21. 21.18 × 11 =
  22. 22.13 × 16 =
  23. 23.11 × 11 =
  24. 24.12 × 11 =
  25. 25.16 × 11 =
  26. 26.13 × 15 =
  27. 27.11 × 11 =
  28. 28.14 × 17 =
  29. 29.15 × 12 =
  30. 30.16 × 15 =
  31. 31.13 × 12 =
  32. 32.17 × 19 =
  33. 33.19 × 16 =
  34. 34.11 × 14 =
  35. 35.11 × 13 =
  36. 36.12 × 19 =
  37. 37.11 × 16 =
  38. 38.14 × 11 =
  39. 39.11 × 16 =
  40. 40.12 × 19 =

Answer key

  1. 270
  2. 208
  3. 195
  4. 192
  5. 255
  6. 272
  7. 154
  8. 180
  9. 289
  10. 306
  11. 225
  12. 270
  13. 225
  14. 168
  15. 224
  16. 168
  17. 192
  18. 288
  19. 304
  20. 182
  21. 198
  22. 208
  23. 121
  24. 132
  25. 176
  26. 195
  27. 121
  28. 238
  29. 180
  30. 240
  31. 156
  32. 323
  33. 304
  34. 154
  35. 143
  36. 228
  37. 176
  38. 154
  39. 176
  40. 228

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