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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 826 · 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. 1.13 × 18 =
  2. 2.18 × 19 =
  3. 3.11 × 19 =
  4. 4.14 × 11 =
  5. 5.11 × 17 =
  6. 6.12 × 13 =
  7. 7.11 × 11 =
  8. 8.11 × 13 =
  9. 9.19 × 11 =
  10. 10.12 × 17 =
  11. 11.19 × 16 =
  12. 12.17 × 17 =
  13. 13.11 × 16 =
  14. 14.19 × 12 =
  15. 15.14 × 14 =
  16. 16.17 × 12 =
  17. 17.19 × 14 =
  18. 18.13 × 16 =
  19. 19.16 × 12 =
  20. 20.17 × 17 =
  21. 21.11 × 19 =
  22. 22.11 × 12 =
  23. 23.17 × 15 =
  24. 24.13 × 18 =
  25. 25.18 × 15 =
  26. 26.11 × 12 =
  27. 27.15 × 12 =
  28. 28.16 × 18 =
  29. 29.12 × 18 =
  30. 30.15 × 15 =
  31. 31.18 × 12 =
  32. 32.17 × 18 =
  33. 33.15 × 13 =
  34. 34.13 × 11 =
  35. 35.13 × 13 =
  36. 36.13 × 11 =
  37. 37.12 × 18 =
  38. 38.12 × 18 =
  39. 39.15 × 19 =
  40. 40.11 × 11 =

Answer key

  1. 234
  2. 342
  3. 209
  4. 154
  5. 187
  6. 156
  7. 121
  8. 143
  9. 209
  10. 204
  11. 304
  12. 289
  13. 176
  14. 228
  15. 196
  16. 204
  17. 266
  18. 208
  19. 192
  20. 289
  21. 209
  22. 132
  23. 255
  24. 234
  25. 270
  26. 132
  27. 180
  28. 288
  29. 216
  30. 225
  31. 216
  32. 306
  33. 195
  34. 143
  35. 169
  36. 143
  37. 216
  38. 216
  39. 285
  40. 121

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