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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 487 · 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. 1.14 × 11 =
  2. 2.15 × 18 =
  3. 3.16 × 18 =
  4. 4.13 × 11 =
  5. 5.11 × 13 =
  6. 6.15 × 18 =
  7. 7.14 × 19 =
  8. 8.18 × 12 =
  9. 9.17 × 12 =
  10. 10.18 × 14 =
  11. 11.12 × 12 =
  12. 12.18 × 12 =
  13. 13.17 × 14 =
  14. 14.12 × 13 =
  15. 15.11 × 13 =
  16. 16.11 × 12 =
  17. 17.12 × 18 =
  18. 18.11 × 11 =
  19. 19.11 × 15 =
  20. 20.17 × 14 =
  21. 21.19 × 18 =
  22. 22.14 × 18 =
  23. 23.12 × 12 =
  24. 24.13 × 18 =
  25. 25.17 × 16 =
  26. 26.12 × 19 =
  27. 27.16 × 15 =
  28. 28.18 × 13 =
  29. 29.15 × 13 =
  30. 30.17 × 19 =
  31. 31.13 × 16 =
  32. 32.16 × 13 =
  33. 33.14 × 15 =
  34. 34.16 × 18 =
  35. 35.13 × 17 =
  36. 36.14 × 18 =
  37. 37.12 × 18 =
  38. 38.18 × 12 =
  39. 39.14 × 16 =
  40. 40.13 × 13 =

Answer key

  1. 154
  2. 270
  3. 288
  4. 143
  5. 143
  6. 270
  7. 266
  8. 216
  9. 204
  10. 252
  11. 144
  12. 216
  13. 238
  14. 156
  15. 143
  16. 132
  17. 216
  18. 121
  19. 165
  20. 238
  21. 342
  22. 252
  23. 144
  24. 234
  25. 272
  26. 228
  27. 240
  28. 234
  29. 195
  30. 323
  31. 208
  32. 208
  33. 210
  34. 288
  35. 221
  36. 252
  37. 216
  38. 216
  39. 224
  40. 169

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