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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 372 · 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 × 13 =
  2. 2.12 × 14 =
  3. 3.18 × 13 =
  4. 4.19 × 15 =
  5. 5.19 × 12 =
  6. 6.13 × 14 =
  7. 7.12 × 12 =
  8. 8.17 × 13 =
  9. 9.15 × 19 =
  10. 10.15 × 14 =
  11. 11.13 × 11 =
  12. 12.11 × 12 =
  13. 13.17 × 16 =
  14. 14.11 × 16 =
  15. 15.17 × 15 =
  16. 16.12 × 16 =
  17. 17.13 × 19 =
  18. 18.15 × 11 =
  19. 19.11 × 14 =
  20. 20.13 × 19 =
  21. 21.15 × 14 =
  22. 22.17 × 18 =
  23. 23.16 × 14 =
  24. 24.13 × 11 =
  25. 25.12 × 12 =
  26. 26.19 × 13 =
  27. 27.18 × 12 =
  28. 28.17 × 14 =
  29. 29.17 × 11 =
  30. 30.17 × 13 =
  31. 31.13 × 19 =
  32. 32.16 × 19 =
  33. 33.18 × 15 =
  34. 34.11 × 15 =
  35. 35.18 × 17 =
  36. 36.13 × 12 =
  37. 37.12 × 12 =
  38. 38.16 × 18 =
  39. 39.12 × 14 =
  40. 40.18 × 16 =

Answer key

  1. 143
  2. 168
  3. 234
  4. 285
  5. 228
  6. 182
  7. 144
  8. 221
  9. 285
  10. 210
  11. 143
  12. 132
  13. 272
  14. 176
  15. 255
  16. 192
  17. 247
  18. 165
  19. 154
  20. 247
  21. 210
  22. 306
  23. 224
  24. 143
  25. 144
  26. 247
  27. 216
  28. 238
  29. 187
  30. 221
  31. 247
  32. 304
  33. 270
  34. 165
  35. 306
  36. 156
  37. 144
  38. 288
  39. 168
  40. 288

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