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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 536 · 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. 1.19 × 18 =
  2. 2.15 × 16 =
  3. 3.14 × 11 =
  4. 4.17 × 13 =
  5. 5.15 × 15 =
  6. 6.19 × 18 =
  7. 7.16 × 15 =
  8. 8.15 × 12 =
  9. 9.18 × 13 =
  10. 10.11 × 16 =
  11. 11.14 × 11 =
  12. 12.18 × 12 =
  13. 13.11 × 13 =
  14. 14.17 × 19 =
  15. 15.17 × 15 =
  16. 16.16 × 15 =
  17. 17.18 × 11 =
  18. 18.11 × 14 =
  19. 19.15 × 13 =
  20. 20.19 × 12 =
  21. 21.19 × 14 =
  22. 22.19 × 11 =
  23. 23.15 × 16 =
  24. 24.19 × 19 =
  25. 25.14 × 14 =
  26. 26.14 × 15 =
  27. 27.13 × 19 =
  28. 28.12 × 11 =
  29. 29.17 × 17 =
  30. 30.13 × 18 =
  31. 31.19 × 14 =
  32. 32.11 × 17 =
  33. 33.12 × 12 =
  34. 34.14 × 11 =
  35. 35.12 × 14 =
  36. 36.18 × 11 =
  37. 37.13 × 19 =
  38. 38.17 × 16 =
  39. 39.14 × 18 =
  40. 40.17 × 19 =

Answer key

  1. 342
  2. 240
  3. 154
  4. 221
  5. 225
  6. 342
  7. 240
  8. 180
  9. 234
  10. 176
  11. 154
  12. 216
  13. 143
  14. 323
  15. 255
  16. 240
  17. 198
  18. 154
  19. 195
  20. 228
  21. 266
  22. 209
  23. 240
  24. 361
  25. 196
  26. 210
  27. 247
  28. 132
  29. 289
  30. 234
  31. 266
  32. 187
  33. 144
  34. 154
  35. 168
  36. 198
  37. 247
  38. 272
  39. 252
  40. 323

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