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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 629 · 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. 1.17 × 13 =
  2. 2.17 × 17 =
  3. 3.19 × 12 =
  4. 4.13 × 12 =
  5. 5.19 × 18 =
  6. 6.19 × 14 =
  7. 7.17 × 11 =
  8. 8.18 × 13 =
  9. 9.12 × 13 =
  10. 10.13 × 12 =
  11. 11.19 × 19 =
  12. 12.19 × 16 =
  13. 13.17 × 15 =
  14. 14.18 × 12 =
  15. 15.17 × 13 =
  16. 16.18 × 12 =
  17. 17.17 × 19 =
  18. 18.11 × 15 =
  19. 19.17 × 16 =
  20. 20.19 × 11 =
  21. 21.13 × 19 =
  22. 22.11 × 19 =
  23. 23.16 × 15 =
  24. 24.13 × 11 =
  25. 25.16 × 14 =
  26. 26.12 × 19 =
  27. 27.13 × 16 =
  28. 28.19 × 17 =
  29. 29.19 × 11 =
  30. 30.17 × 11 =
  31. 31.16 × 17 =
  32. 32.14 × 12 =
  33. 33.11 × 14 =
  34. 34.13 × 12 =
  35. 35.12 × 12 =
  36. 36.12 × 11 =
  37. 37.15 × 14 =
  38. 38.19 × 15 =
  39. 39.11 × 13 =
  40. 40.19 × 11 =

Answer key

  1. 221
  2. 289
  3. 228
  4. 156
  5. 342
  6. 266
  7. 187
  8. 234
  9. 156
  10. 156
  11. 361
  12. 304
  13. 255
  14. 216
  15. 221
  16. 216
  17. 323
  18. 165
  19. 272
  20. 209
  21. 247
  22. 209
  23. 240
  24. 143
  25. 224
  26. 228
  27. 208
  28. 323
  29. 209
  30. 187
  31. 272
  32. 168
  33. 154
  34. 156
  35. 144
  36. 132
  37. 210
  38. 285
  39. 143
  40. 209

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