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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 371 · 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 × 19 =
  2. 2.11 × 19 =
  3. 3.14 × 15 =
  4. 4.16 × 18 =
  5. 5.15 × 12 =
  6. 6.16 × 13 =
  7. 7.15 × 11 =
  8. 8.14 × 11 =
  9. 9.13 × 17 =
  10. 10.19 × 15 =
  11. 11.14 × 13 =
  12. 12.11 × 11 =
  13. 13.19 × 11 =
  14. 14.12 × 16 =
  15. 15.14 × 15 =
  16. 16.13 × 19 =
  17. 17.17 × 19 =
  18. 18.14 × 12 =
  19. 19.16 × 12 =
  20. 20.11 × 13 =
  21. 21.19 × 15 =
  22. 22.14 × 16 =
  23. 23.19 × 12 =
  24. 24.12 × 18 =
  25. 25.13 × 19 =
  26. 26.14 × 13 =
  27. 27.13 × 18 =
  28. 28.11 × 11 =
  29. 29.11 × 18 =
  30. 30.15 × 13 =
  31. 31.19 × 12 =
  32. 32.12 × 14 =
  33. 33.12 × 12 =
  34. 34.13 × 17 =
  35. 35.11 × 17 =
  36. 36.12 × 12 =
  37. 37.17 × 14 =
  38. 38.11 × 16 =
  39. 39.14 × 19 =
  40. 40.19 × 17 =

Answer key

  1. 361
  2. 209
  3. 210
  4. 288
  5. 180
  6. 208
  7. 165
  8. 154
  9. 221
  10. 285
  11. 182
  12. 121
  13. 209
  14. 192
  15. 210
  16. 247
  17. 323
  18. 168
  19. 192
  20. 143
  21. 285
  22. 224
  23. 228
  24. 216
  25. 247
  26. 182
  27. 234
  28. 121
  29. 198
  30. 195
  31. 228
  32. 168
  33. 144
  34. 221
  35. 187
  36. 144
  37. 238
  38. 176
  39. 266
  40. 323

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