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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 475 · 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. 1.11 × 13 =
  2. 2.18 × 19 =
  3. 3.12 × 13 =
  4. 4.14 × 18 =
  5. 5.19 × 16 =
  6. 6.16 × 12 =
  7. 7.15 × 16 =
  8. 8.11 × 14 =
  9. 9.15 × 16 =
  10. 10.17 × 16 =
  11. 11.13 × 19 =
  12. 12.13 × 17 =
  13. 13.13 × 11 =
  14. 14.19 × 15 =
  15. 15.19 × 17 =
  16. 16.12 × 17 =
  17. 17.18 × 16 =
  18. 18.11 × 19 =
  19. 19.19 × 19 =
  20. 20.16 × 12 =
  21. 21.15 × 16 =
  22. 22.12 × 11 =
  23. 23.17 × 13 =
  24. 24.12 × 15 =
  25. 25.11 × 14 =
  26. 26.14 × 14 =
  27. 27.12 × 19 =
  28. 28.15 × 11 =
  29. 29.14 × 14 =
  30. 30.13 × 19 =
  31. 31.13 × 18 =
  32. 32.18 × 19 =
  33. 33.11 × 18 =
  34. 34.11 × 13 =
  35. 35.16 × 14 =
  36. 36.11 × 19 =
  37. 37.11 × 14 =
  38. 38.12 × 12 =
  39. 39.15 × 12 =
  40. 40.14 × 17 =

Answer key

  1. 143
  2. 342
  3. 156
  4. 252
  5. 304
  6. 192
  7. 240
  8. 154
  9. 240
  10. 272
  11. 247
  12. 221
  13. 143
  14. 285
  15. 323
  16. 204
  17. 288
  18. 209
  19. 361
  20. 192
  21. 240
  22. 132
  23. 221
  24. 180
  25. 154
  26. 196
  27. 228
  28. 165
  29. 196
  30. 247
  31. 234
  32. 342
  33. 198
  34. 143
  35. 224
  36. 209
  37. 154
  38. 144
  39. 180
  40. 238

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