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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 819 · 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 × 12 =
  2. 2.12 × 13 =
  3. 3.19 × 19 =
  4. 4.17 × 15 =
  5. 5.13 × 11 =
  6. 6.13 × 13 =
  7. 7.17 × 16 =
  8. 8.12 × 11 =
  9. 9.16 × 11 =
  10. 10.11 × 13 =
  11. 11.14 × 19 =
  12. 12.13 × 14 =
  13. 13.13 × 12 =
  14. 14.12 × 12 =
  15. 15.18 × 13 =
  16. 16.11 × 19 =
  17. 17.13 × 11 =
  18. 18.16 × 19 =
  19. 19.11 × 12 =
  20. 20.11 × 17 =
  21. 21.17 × 16 =
  22. 22.11 × 13 =
  23. 23.11 × 15 =
  24. 24.15 × 18 =
  25. 25.18 × 11 =
  26. 26.18 × 14 =
  27. 27.12 × 16 =
  28. 28.13 × 12 =
  29. 29.17 × 12 =
  30. 30.16 × 13 =
  31. 31.18 × 19 =
  32. 32.12 × 15 =
  33. 33.16 × 19 =
  34. 34.12 × 18 =
  35. 35.15 × 11 =
  36. 36.12 × 11 =
  37. 37.19 × 11 =
  38. 38.17 × 16 =
  39. 39.14 × 12 =
  40. 40.19 × 19 =

Answer key

  1. 204
  2. 156
  3. 361
  4. 255
  5. 143
  6. 169
  7. 272
  8. 132
  9. 176
  10. 143
  11. 266
  12. 182
  13. 156
  14. 144
  15. 234
  16. 209
  17. 143
  18. 304
  19. 132
  20. 187
  21. 272
  22. 143
  23. 165
  24. 270
  25. 198
  26. 252
  27. 192
  28. 156
  29. 204
  30. 208
  31. 342
  32. 180
  33. 304
  34. 216
  35. 165
  36. 132
  37. 209
  38. 272
  39. 168
  40. 361

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