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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 455 · 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. 1.17 × 16 =
  2. 2.16 × 18 =
  3. 3.19 × 12 =
  4. 4.12 × 17 =
  5. 5.15 × 15 =
  6. 6.17 × 15 =
  7. 7.18 × 15 =
  8. 8.12 × 11 =
  9. 9.16 × 15 =
  10. 10.15 × 13 =
  11. 11.19 × 12 =
  12. 12.12 × 17 =
  13. 13.12 × 11 =
  14. 14.13 × 17 =
  15. 15.19 × 15 =
  16. 16.17 × 14 =
  17. 17.19 × 15 =
  18. 18.19 × 12 =
  19. 19.19 × 16 =
  20. 20.12 × 12 =
  21. 21.19 × 13 =
  22. 22.14 × 17 =
  23. 23.19 × 13 =
  24. 24.14 × 12 =
  25. 25.11 × 12 =
  26. 26.16 × 14 =
  27. 27.19 × 17 =
  28. 28.16 × 11 =
  29. 29.19 × 14 =
  30. 30.18 × 17 =
  31. 31.11 × 14 =
  32. 32.12 × 12 =
  33. 33.15 × 12 =
  34. 34.19 × 18 =
  35. 35.15 × 18 =
  36. 36.18 × 18 =
  37. 37.11 × 16 =
  38. 38.15 × 15 =
  39. 39.17 × 17 =
  40. 40.12 × 14 =

Answer key

  1. 272
  2. 288
  3. 228
  4. 204
  5. 225
  6. 255
  7. 270
  8. 132
  9. 240
  10. 195
  11. 228
  12. 204
  13. 132
  14. 221
  15. 285
  16. 238
  17. 285
  18. 228
  19. 304
  20. 144
  21. 247
  22. 238
  23. 247
  24. 168
  25. 132
  26. 224
  27. 323
  28. 176
  29. 266
  30. 306
  31. 154
  32. 144
  33. 180
  34. 342
  35. 270
  36. 324
  37. 176
  38. 225
  39. 289
  40. 168

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