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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 312 · 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 × 17 =
  2. 2.19 × 18 =
  3. 3.14 × 19 =
  4. 4.15 × 13 =
  5. 5.17 × 19 =
  6. 6.11 × 13 =
  7. 7.16 × 18 =
  8. 8.13 × 17 =
  9. 9.12 × 18 =
  10. 10.17 × 12 =
  11. 11.13 × 19 =
  12. 12.15 × 17 =
  13. 13.14 × 11 =
  14. 14.13 × 11 =
  15. 15.13 × 15 =
  16. 16.18 × 17 =
  17. 17.19 × 18 =
  18. 18.17 × 15 =
  19. 19.14 × 17 =
  20. 20.19 × 17 =
  21. 21.13 × 11 =
  22. 22.18 × 18 =
  23. 23.13 × 18 =
  24. 24.16 × 16 =
  25. 25.12 × 14 =
  26. 26.13 × 11 =
  27. 27.12 × 18 =
  28. 28.14 × 16 =
  29. 29.17 × 17 =
  30. 30.19 × 11 =
  31. 31.19 × 14 =
  32. 32.14 × 19 =
  33. 33.16 × 12 =
  34. 34.16 × 16 =
  35. 35.12 × 18 =
  36. 36.14 × 17 =
  37. 37.15 × 18 =
  38. 38.15 × 17 =
  39. 39.17 × 12 =
  40. 40.11 × 14 =

Answer key

  1. 221
  2. 342
  3. 266
  4. 195
  5. 323
  6. 143
  7. 288
  8. 221
  9. 216
  10. 204
  11. 247
  12. 255
  13. 154
  14. 143
  15. 195
  16. 306
  17. 342
  18. 255
  19. 238
  20. 323
  21. 143
  22. 324
  23. 234
  24. 256
  25. 168
  26. 143
  27. 216
  28. 224
  29. 289
  30. 209
  31. 266
  32. 266
  33. 192
  34. 256
  35. 216
  36. 238
  37. 270
  38. 255
  39. 204
  40. 154

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