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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 524 · 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. 1.12 × 13 =
  2. 2.18 × 13 =
  3. 3.14 × 17 =
  4. 4.19 × 14 =
  5. 5.13 × 12 =
  6. 6.12 × 13 =
  7. 7.19 × 13 =
  8. 8.11 × 17 =
  9. 9.12 × 12 =
  10. 10.14 × 13 =
  11. 11.13 × 13 =
  12. 12.15 × 14 =
  13. 13.13 × 15 =
  14. 14.16 × 11 =
  15. 15.14 × 12 =
  16. 16.14 × 12 =
  17. 17.13 × 11 =
  18. 18.14 × 18 =
  19. 19.19 × 17 =
  20. 20.17 × 13 =
  21. 21.11 × 14 =
  22. 22.19 × 17 =
  23. 23.12 × 18 =
  24. 24.13 × 16 =
  25. 25.12 × 15 =
  26. 26.15 × 13 =
  27. 27.15 × 12 =
  28. 28.18 × 19 =
  29. 29.14 × 12 =
  30. 30.16 × 18 =
  31. 31.13 × 14 =
  32. 32.13 × 11 =
  33. 33.19 × 18 =
  34. 34.15 × 14 =
  35. 35.18 × 14 =
  36. 36.11 × 11 =
  37. 37.12 × 14 =
  38. 38.13 × 19 =
  39. 39.13 × 11 =
  40. 40.11 × 11 =

Answer key

  1. 156
  2. 234
  3. 238
  4. 266
  5. 156
  6. 156
  7. 247
  8. 187
  9. 144
  10. 182
  11. 169
  12. 210
  13. 195
  14. 176
  15. 168
  16. 168
  17. 143
  18. 252
  19. 323
  20. 221
  21. 154
  22. 323
  23. 216
  24. 208
  25. 180
  26. 195
  27. 180
  28. 342
  29. 168
  30. 288
  31. 182
  32. 143
  33. 342
  34. 210
  35. 252
  36. 121
  37. 168
  38. 247
  39. 143
  40. 121

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