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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 888 · 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. 2.19 × 14 =
  3. 3.13 × 18 =
  4. 4.11 × 18 =
  5. 5.15 × 12 =
  6. 6.12 × 19 =
  7. 7.15 × 14 =
  8. 8.18 × 11 =
  9. 9.13 × 16 =
  10. 10.16 × 17 =
  11. 11.16 × 11 =
  12. 12.19 × 11 =
  13. 13.15 × 12 =
  14. 14.17 × 19 =
  15. 15.14 × 12 =
  16. 16.17 × 17 =
  17. 17.18 × 17 =
  18. 18.15 × 17 =
  19. 19.19 × 18 =
  20. 20.19 × 15 =
  21. 21.11 × 12 =
  22. 22.12 × 11 =
  23. 23.18 × 12 =
  24. 24.17 × 13 =
  25. 25.17 × 16 =
  26. 26.14 × 13 =
  27. 27.12 × 13 =
  28. 28.14 × 17 =
  29. 29.19 × 13 =
  30. 30.18 × 12 =
  31. 31.18 × 17 =
  32. 32.13 × 11 =
  33. 33.11 × 16 =
  34. 34.18 × 11 =
  35. 35.12 × 13 =
  36. 36.19 × 19 =
  37. 37.19 × 16 =
  38. 38.14 × 19 =
  39. 39.13 × 12 =
  40. 40.12 × 12 =

Answer key

  1. 121
  2. 266
  3. 234
  4. 198
  5. 180
  6. 228
  7. 210
  8. 198
  9. 208
  10. 272
  11. 176
  12. 209
  13. 180
  14. 323
  15. 168
  16. 289
  17. 306
  18. 255
  19. 342
  20. 285
  21. 132
  22. 132
  23. 216
  24. 221
  25. 272
  26. 182
  27. 156
  28. 238
  29. 247
  30. 216
  31. 306
  32. 143
  33. 176
  34. 198
  35. 156
  36. 361
  37. 304
  38. 266
  39. 156
  40. 144

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