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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 8 · 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. 1.18 × 16 =
  2. 2.12 × 14 =
  3. 3.14 × 16 =
  4. 4.18 × 18 =
  5. 5.19 × 14 =
  6. 6.17 × 12 =
  7. 7.11 × 11 =
  8. 8.19 × 18 =
  9. 9.13 × 19 =
  10. 10.15 × 18 =
  11. 11.14 × 17 =
  12. 12.18 × 15 =
  13. 13.14 × 19 =
  14. 14.12 × 14 =
  15. 15.19 × 14 =
  16. 16.18 × 18 =
  17. 17.11 × 17 =
  18. 18.12 × 15 =
  19. 19.14 × 19 =
  20. 20.15 × 13 =
  21. 21.11 × 16 =
  22. 22.12 × 19 =
  23. 23.18 × 18 =
  24. 24.13 × 15 =
  25. 25.11 × 13 =
  26. 26.16 × 13 =
  27. 27.11 × 14 =
  28. 28.16 × 11 =
  29. 29.13 × 14 =
  30. 30.15 × 13 =
  31. 31.16 × 12 =
  32. 32.19 × 13 =
  33. 33.14 × 11 =
  34. 34.16 × 12 =
  35. 35.12 × 18 =
  36. 36.12 × 13 =
  37. 37.14 × 11 =
  38. 38.19 × 15 =
  39. 39.12 × 18 =
  40. 40.12 × 12 =

Answer key

  1. 288
  2. 168
  3. 224
  4. 324
  5. 266
  6. 204
  7. 121
  8. 342
  9. 247
  10. 270
  11. 238
  12. 270
  13. 266
  14. 168
  15. 266
  16. 324
  17. 187
  18. 180
  19. 266
  20. 195
  21. 176
  22. 228
  23. 324
  24. 195
  25. 143
  26. 208
  27. 154
  28. 176
  29. 182
  30. 195
  31. 192
  32. 247
  33. 154
  34. 192
  35. 216
  36. 156
  37. 154
  38. 285
  39. 216
  40. 144

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