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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 571 · 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 × 12 =
  2. 2.12 × 15 =
  3. 3.16 × 11 =
  4. 4.11 × 15 =
  5. 5.11 × 19 =
  6. 6.12 × 12 =
  7. 7.19 × 12 =
  8. 8.11 × 18 =
  9. 9.18 × 12 =
  10. 10.11 × 13 =
  11. 11.17 × 13 =
  12. 12.15 × 11 =
  13. 13.13 × 11 =
  14. 14.19 × 11 =
  15. 15.18 × 19 =
  16. 16.11 × 13 =
  17. 17.13 × 11 =
  18. 18.11 × 15 =
  19. 19.14 × 18 =
  20. 20.19 × 15 =
  21. 21.14 × 18 =
  22. 22.18 × 11 =
  23. 23.17 × 12 =
  24. 24.13 × 11 =
  25. 25.14 × 12 =
  26. 26.19 × 15 =
  27. 27.17 × 16 =
  28. 28.12 × 15 =
  29. 29.13 × 15 =
  30. 30.14 × 12 =
  31. 31.13 × 16 =
  32. 32.18 × 15 =
  33. 33.12 × 16 =
  34. 34.12 × 11 =
  35. 35.14 × 14 =
  36. 36.12 × 11 =
  37. 37.12 × 13 =
  38. 38.14 × 17 =
  39. 39.14 × 14 =
  40. 40.19 × 16 =

Answer key

  1. 156
  2. 180
  3. 176
  4. 165
  5. 209
  6. 144
  7. 228
  8. 198
  9. 216
  10. 143
  11. 221
  12. 165
  13. 143
  14. 209
  15. 342
  16. 143
  17. 143
  18. 165
  19. 252
  20. 285
  21. 252
  22. 198
  23. 204
  24. 143
  25. 168
  26. 285
  27. 272
  28. 180
  29. 195
  30. 168
  31. 208
  32. 270
  33. 192
  34. 132
  35. 196
  36. 132
  37. 156
  38. 238
  39. 196
  40. 304

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