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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 343 · 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. 1.13 × 18 =
  2. 2.14 × 13 =
  3. 3.15 × 11 =
  4. 4.19 × 12 =
  5. 5.19 × 16 =
  6. 6.16 × 19 =
  7. 7.15 × 15 =
  8. 8.14 × 12 =
  9. 9.12 × 15 =
  10. 10.15 × 12 =
  11. 11.16 × 14 =
  12. 12.12 × 11 =
  13. 13.11 × 16 =
  14. 14.17 × 12 =
  15. 15.15 × 11 =
  16. 16.12 × 19 =
  17. 17.16 × 14 =
  18. 18.17 × 12 =
  19. 19.14 × 11 =
  20. 20.13 × 16 =
  21. 21.13 × 11 =
  22. 22.16 × 13 =
  23. 23.11 × 16 =
  24. 24.11 × 12 =
  25. 25.14 × 11 =
  26. 26.14 × 16 =
  27. 27.13 × 18 =
  28. 28.18 × 13 =
  29. 29.11 × 16 =
  30. 30.16 × 12 =
  31. 31.18 × 15 =
  32. 32.12 × 17 =
  33. 33.17 × 15 =
  34. 34.15 × 12 =
  35. 35.11 × 19 =
  36. 36.15 × 12 =
  37. 37.13 × 19 =
  38. 38.16 × 19 =
  39. 39.14 × 13 =
  40. 40.11 × 15 =

Answer key

  1. 234
  2. 182
  3. 165
  4. 228
  5. 304
  6. 304
  7. 225
  8. 168
  9. 180
  10. 180
  11. 224
  12. 132
  13. 176
  14. 204
  15. 165
  16. 228
  17. 224
  18. 204
  19. 154
  20. 208
  21. 143
  22. 208
  23. 176
  24. 132
  25. 154
  26. 224
  27. 234
  28. 234
  29. 176
  30. 192
  31. 270
  32. 204
  33. 255
  34. 180
  35. 209
  36. 180
  37. 247
  38. 304
  39. 182
  40. 165

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