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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 815 · 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. 1.12 × 11 =
  2. 2.11 × 15 =
  3. 3.17 × 16 =
  4. 4.19 × 11 =
  5. 5.14 × 13 =
  6. 6.12 × 18 =
  7. 7.18 × 13 =
  8. 8.12 × 17 =
  9. 9.18 × 15 =
  10. 10.18 × 12 =
  11. 11.12 × 17 =
  12. 12.16 × 17 =
  13. 13.19 × 12 =
  14. 14.12 × 14 =
  15. 15.17 × 13 =
  16. 16.14 × 11 =
  17. 17.12 × 19 =
  18. 18.17 × 19 =
  19. 19.14 × 19 =
  20. 20.11 × 18 =
  21. 21.19 × 11 =
  22. 22.12 × 18 =
  23. 23.15 × 12 =
  24. 24.18 × 11 =
  25. 25.19 × 11 =
  26. 26.16 × 11 =
  27. 27.18 × 11 =
  28. 28.14 × 14 =
  29. 29.16 × 15 =
  30. 30.17 × 16 =
  31. 31.18 × 12 =
  32. 32.19 × 15 =
  33. 33.12 × 15 =
  34. 34.15 × 11 =
  35. 35.15 × 19 =
  36. 36.13 × 15 =
  37. 37.11 × 17 =
  38. 38.16 × 12 =
  39. 39.18 × 13 =
  40. 40.19 × 12 =

Answer key

  1. 132
  2. 165
  3. 272
  4. 209
  5. 182
  6. 216
  7. 234
  8. 204
  9. 270
  10. 216
  11. 204
  12. 272
  13. 228
  14. 168
  15. 221
  16. 154
  17. 228
  18. 323
  19. 266
  20. 198
  21. 209
  22. 216
  23. 180
  24. 198
  25. 209
  26. 176
  27. 198
  28. 196
  29. 240
  30. 272
  31. 216
  32. 285
  33. 180
  34. 165
  35. 285
  36. 195
  37. 187
  38. 192
  39. 234
  40. 228

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