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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 676 · 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. 1.19 × 12 =
  2. 2.13 × 11 =
  3. 3.12 × 12 =
  4. 4.13 × 18 =
  5. 5.15 × 16 =
  6. 6.15 × 17 =
  7. 7.11 × 15 =
  8. 8.19 × 13 =
  9. 9.13 × 14 =
  10. 10.19 × 11 =
  11. 11.13 × 16 =
  12. 12.11 × 13 =
  13. 13.18 × 18 =
  14. 14.14 × 12 =
  15. 15.18 × 12 =
  16. 16.15 × 18 =
  17. 17.17 × 15 =
  18. 18.18 × 13 =
  19. 19.15 × 19 =
  20. 20.13 × 14 =
  21. 21.12 × 17 =
  22. 22.17 × 15 =
  23. 23.14 × 13 =
  24. 24.16 × 14 =
  25. 25.11 × 19 =
  26. 26.15 × 13 =
  27. 27.17 × 12 =
  28. 28.18 × 15 =
  29. 29.15 × 16 =
  30. 30.16 × 19 =
  31. 31.18 × 14 =
  32. 32.16 × 11 =
  33. 33.11 × 19 =
  34. 34.19 × 11 =
  35. 35.12 × 14 =
  36. 36.13 × 18 =
  37. 37.13 × 18 =
  38. 38.19 × 16 =
  39. 39.18 × 11 =
  40. 40.12 × 14 =

Answer key

  1. 228
  2. 143
  3. 144
  4. 234
  5. 240
  6. 255
  7. 165
  8. 247
  9. 182
  10. 209
  11. 208
  12. 143
  13. 324
  14. 168
  15. 216
  16. 270
  17. 255
  18. 234
  19. 285
  20. 182
  21. 204
  22. 255
  23. 182
  24. 224
  25. 209
  26. 195
  27. 204
  28. 270
  29. 240
  30. 304
  31. 252
  32. 176
  33. 209
  34. 209
  35. 168
  36. 234
  37. 234
  38. 304
  39. 198
  40. 168

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