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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 627 · 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. 1.15 × 15 =
  2. 2.16 × 13 =
  3. 3.16 × 14 =
  4. 4.11 × 16 =
  5. 5.12 × 17 =
  6. 6.13 × 11 =
  7. 7.15 × 14 =
  8. 8.19 × 15 =
  9. 9.15 × 16 =
  10. 10.17 × 19 =
  11. 11.16 × 19 =
  12. 12.13 × 12 =
  13. 13.13 × 18 =
  14. 14.13 × 13 =
  15. 15.11 × 11 =
  16. 16.14 × 17 =
  17. 17.11 × 16 =
  18. 18.18 × 13 =
  19. 19.12 × 18 =
  20. 20.12 × 16 =
  21. 21.15 × 13 =
  22. 22.11 × 17 =
  23. 23.13 × 12 =
  24. 24.19 × 13 =
  25. 25.17 × 12 =
  26. 26.16 × 13 =
  27. 27.14 × 13 =
  28. 28.15 × 16 =
  29. 29.13 × 14 =
  30. 30.12 × 11 =
  31. 31.18 × 17 =
  32. 32.17 × 12 =
  33. 33.13 × 12 =
  34. 34.19 × 12 =
  35. 35.12 × 11 =
  36. 36.15 × 14 =
  37. 37.16 × 11 =
  38. 38.14 × 16 =
  39. 39.14 × 16 =
  40. 40.12 × 19 =

Answer key

  1. 225
  2. 208
  3. 224
  4. 176
  5. 204
  6. 143
  7. 210
  8. 285
  9. 240
  10. 323
  11. 304
  12. 156
  13. 234
  14. 169
  15. 121
  16. 238
  17. 176
  18. 234
  19. 216
  20. 192
  21. 195
  22. 187
  23. 156
  24. 247
  25. 204
  26. 208
  27. 182
  28. 240
  29. 182
  30. 132
  31. 306
  32. 204
  33. 156
  34. 228
  35. 132
  36. 210
  37. 176
  38. 224
  39. 224
  40. 228

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