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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 672 · 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 × 11 =
  2. 2.17 × 13 =
  3. 3.15 × 15 =
  4. 4.13 × 17 =
  5. 5.14 × 18 =
  6. 6.18 × 19 =
  7. 7.19 × 11 =
  8. 8.19 × 13 =
  9. 9.16 × 14 =
  10. 10.11 × 11 =
  11. 11.14 × 18 =
  12. 12.12 × 14 =
  13. 13.13 × 15 =
  14. 14.13 × 18 =
  15. 15.19 × 18 =
  16. 16.14 × 17 =
  17. 17.17 × 12 =
  18. 18.17 × 14 =
  19. 19.18 × 12 =
  20. 20.15 × 18 =
  21. 21.17 × 14 =
  22. 22.13 × 12 =
  23. 23.15 × 13 =
  24. 24.13 × 17 =
  25. 25.14 × 14 =
  26. 26.17 × 15 =
  27. 27.17 × 14 =
  28. 28.11 × 19 =
  29. 29.12 × 16 =
  30. 30.17 × 16 =
  31. 31.16 × 11 =
  32. 32.18 × 18 =
  33. 33.13 × 13 =
  34. 34.13 × 18 =
  35. 35.19 × 17 =
  36. 36.14 × 13 =
  37. 37.19 × 18 =
  38. 38.13 × 17 =
  39. 39.15 × 16 =
  40. 40.17 × 14 =

Answer key

  1. 121
  2. 221
  3. 225
  4. 221
  5. 252
  6. 342
  7. 209
  8. 247
  9. 224
  10. 121
  11. 252
  12. 168
  13. 195
  14. 234
  15. 342
  16. 238
  17. 204
  18. 238
  19. 216
  20. 270
  21. 238
  22. 156
  23. 195
  24. 221
  25. 196
  26. 255
  27. 238
  28. 209
  29. 192
  30. 272
  31. 176
  32. 324
  33. 169
  34. 234
  35. 323
  36. 182
  37. 342
  38. 221
  39. 240
  40. 238

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