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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 664 · 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 × 15 =
  2. 2.19 × 16 =
  3. 3.12 × 14 =
  4. 4.14 × 15 =
  5. 5.11 × 11 =
  6. 6.15 × 17 =
  7. 7.13 × 15 =
  8. 8.15 × 16 =
  9. 9.17 × 19 =
  10. 10.13 × 12 =
  11. 11.12 × 12 =
  12. 12.17 × 16 =
  13. 13.13 × 18 =
  14. 14.13 × 18 =
  15. 15.13 × 14 =
  16. 16.14 × 11 =
  17. 17.11 × 13 =
  18. 18.13 × 17 =
  19. 19.11 × 11 =
  20. 20.11 × 13 =
  21. 21.19 × 15 =
  22. 22.19 × 13 =
  23. 23.11 × 19 =
  24. 24.17 × 14 =
  25. 25.14 × 15 =
  26. 26.17 × 14 =
  27. 27.15 × 19 =
  28. 28.13 × 14 =
  29. 29.16 × 19 =
  30. 30.11 × 15 =
  31. 31.14 × 14 =
  32. 32.16 × 12 =
  33. 33.12 × 17 =
  34. 34.13 × 11 =
  35. 35.14 × 12 =
  36. 36.17 × 15 =
  37. 37.13 × 13 =
  38. 38.12 × 18 =
  39. 39.14 × 18 =
  40. 40.14 × 11 =

Answer key

  1. 165
  2. 304
  3. 168
  4. 210
  5. 121
  6. 255
  7. 195
  8. 240
  9. 323
  10. 156
  11. 144
  12. 272
  13. 234
  14. 234
  15. 182
  16. 154
  17. 143
  18. 221
  19. 121
  20. 143
  21. 285
  22. 247
  23. 209
  24. 238
  25. 210
  26. 238
  27. 285
  28. 182
  29. 304
  30. 165
  31. 196
  32. 192
  33. 204
  34. 143
  35. 168
  36. 255
  37. 169
  38. 216
  39. 252
  40. 154

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