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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 785 · 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 × 13 =
  2. 2.11 × 14 =
  3. 3.18 × 13 =
  4. 4.19 × 15 =
  5. 5.17 × 17 =
  6. 6.16 × 12 =
  7. 7.18 × 12 =
  8. 8.14 × 14 =
  9. 9.13 × 19 =
  10. 10.13 × 19 =
  11. 11.12 × 13 =
  12. 12.18 × 19 =
  13. 13.15 × 16 =
  14. 14.17 × 19 =
  15. 15.12 × 17 =
  16. 16.19 × 14 =
  17. 17.13 × 17 =
  18. 18.11 × 12 =
  19. 19.16 × 13 =
  20. 20.15 × 18 =
  21. 21.18 × 11 =
  22. 22.14 × 11 =
  23. 23.16 × 16 =
  24. 24.14 × 18 =
  25. 25.18 × 13 =
  26. 26.17 × 12 =
  27. 27.17 × 18 =
  28. 28.11 × 17 =
  29. 29.15 × 11 =
  30. 30.17 × 13 =
  31. 31.11 × 11 =
  32. 32.12 × 17 =
  33. 33.18 × 16 =
  34. 34.15 × 13 =
  35. 35.14 × 14 =
  36. 36.12 × 16 =
  37. 37.17 × 17 =
  38. 38.17 × 12 =
  39. 39.19 × 12 =
  40. 40.17 × 11 =

Answer key

  1. 169
  2. 154
  3. 234
  4. 285
  5. 289
  6. 192
  7. 216
  8. 196
  9. 247
  10. 247
  11. 156
  12. 342
  13. 240
  14. 323
  15. 204
  16. 266
  17. 221
  18. 132
  19. 208
  20. 270
  21. 198
  22. 154
  23. 256
  24. 252
  25. 234
  26. 204
  27. 306
  28. 187
  29. 165
  30. 221
  31. 121
  32. 204
  33. 288
  34. 195
  35. 196
  36. 192
  37. 289
  38. 204
  39. 228
  40. 187

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