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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 728 · 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 × 14 =
  2. 2.15 × 12 =
  3. 3.19 × 12 =
  4. 4.18 × 18 =
  5. 5.14 × 11 =
  6. 6.16 × 17 =
  7. 7.17 × 15 =
  8. 8.18 × 16 =
  9. 9.13 × 19 =
  10. 10.11 × 15 =
  11. 11.12 × 13 =
  12. 12.11 × 11 =
  13. 13.17 × 11 =
  14. 14.19 × 14 =
  15. 15.17 × 14 =
  16. 16.17 × 14 =
  17. 17.19 × 15 =
  18. 18.12 × 17 =
  19. 19.15 × 19 =
  20. 20.18 × 13 =
  21. 21.19 × 11 =
  22. 22.12 × 11 =
  23. 23.16 × 14 =
  24. 24.13 × 13 =
  25. 25.14 × 13 =
  26. 26.13 × 16 =
  27. 27.11 × 18 =
  28. 28.19 × 14 =
  29. 29.12 × 11 =
  30. 30.12 × 13 =
  31. 31.17 × 15 =
  32. 32.17 × 15 =
  33. 33.16 × 19 =
  34. 34.14 × 13 =
  35. 35.16 × 15 =
  36. 36.11 × 18 =
  37. 37.12 × 14 =
  38. 38.14 × 17 =
  39. 39.18 × 18 =
  40. 40.15 × 13 =

Answer key

  1. 154
  2. 180
  3. 228
  4. 324
  5. 154
  6. 272
  7. 255
  8. 288
  9. 247
  10. 165
  11. 156
  12. 121
  13. 187
  14. 266
  15. 238
  16. 238
  17. 285
  18. 204
  19. 285
  20. 234
  21. 209
  22. 132
  23. 224
  24. 169
  25. 182
  26. 208
  27. 198
  28. 266
  29. 132
  30. 156
  31. 255
  32. 255
  33. 304
  34. 182
  35. 240
  36. 198
  37. 168
  38. 238
  39. 324
  40. 195

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