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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 331 · 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. 1.17 × 16 =
  2. 2.13 × 14 =
  3. 3.19 × 15 =
  4. 4.12 × 11 =
  5. 5.15 × 17 =
  6. 6.14 × 16 =
  7. 7.17 × 11 =
  8. 8.18 × 11 =
  9. 9.12 × 17 =
  10. 10.12 × 14 =
  11. 11.19 × 14 =
  12. 12.11 × 16 =
  13. 13.12 × 16 =
  14. 14.11 × 11 =
  15. 15.16 × 17 =
  16. 16.13 × 19 =
  17. 17.16 × 13 =
  18. 18.14 × 18 =
  19. 19.15 × 13 =
  20. 20.18 × 12 =
  21. 21.17 × 16 =
  22. 22.17 × 12 =
  23. 23.18 × 13 =
  24. 24.14 × 17 =
  25. 25.17 × 12 =
  26. 26.15 × 13 =
  27. 27.12 × 19 =
  28. 28.18 × 15 =
  29. 29.19 × 15 =
  30. 30.11 × 13 =
  31. 31.18 × 16 =
  32. 32.11 × 14 =
  33. 33.19 × 12 =
  34. 34.17 × 16 =
  35. 35.14 × 11 =
  36. 36.12 × 19 =
  37. 37.17 × 15 =
  38. 38.15 × 19 =
  39. 39.17 × 11 =
  40. 40.17 × 19 =

Answer key

  1. 272
  2. 182
  3. 285
  4. 132
  5. 255
  6. 224
  7. 187
  8. 198
  9. 204
  10. 168
  11. 266
  12. 176
  13. 192
  14. 121
  15. 272
  16. 247
  17. 208
  18. 252
  19. 195
  20. 216
  21. 272
  22. 204
  23. 234
  24. 238
  25. 204
  26. 195
  27. 228
  28. 270
  29. 285
  30. 143
  31. 288
  32. 154
  33. 228
  34. 272
  35. 154
  36. 228
  37. 255
  38. 285
  39. 187
  40. 323

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