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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 197 · 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. 1.12 × 18 =
  2. 2.14 × 19 =
  3. 3.12 × 12 =
  4. 4.13 × 13 =
  5. 5.14 × 15 =
  6. 6.17 × 18 =
  7. 7.15 × 16 =
  8. 8.16 × 17 =
  9. 9.14 × 13 =
  10. 10.14 × 11 =
  11. 11.14 × 13 =
  12. 12.12 × 12 =
  13. 13.13 × 15 =
  14. 14.16 × 18 =
  15. 15.15 × 17 =
  16. 16.19 × 15 =
  17. 17.16 × 17 =
  18. 18.19 × 16 =
  19. 19.14 × 16 =
  20. 20.14 × 19 =
  21. 21.12 × 14 =
  22. 22.12 × 17 =
  23. 23.19 × 16 =
  24. 24.13 × 12 =
  25. 25.11 × 11 =
  26. 26.11 × 12 =
  27. 27.19 × 19 =
  28. 28.11 × 14 =
  29. 29.17 × 17 =
  30. 30.18 × 11 =
  31. 31.19 × 18 =
  32. 32.13 × 15 =
  33. 33.19 × 11 =
  34. 34.16 × 12 =
  35. 35.13 × 14 =
  36. 36.18 × 16 =
  37. 37.15 × 16 =
  38. 38.19 × 11 =
  39. 39.19 × 12 =
  40. 40.14 × 12 =

Answer key

  1. 216
  2. 266
  3. 144
  4. 169
  5. 210
  6. 306
  7. 240
  8. 272
  9. 182
  10. 154
  11. 182
  12. 144
  13. 195
  14. 288
  15. 255
  16. 285
  17. 272
  18. 304
  19. 224
  20. 266
  21. 168
  22. 204
  23. 304
  24. 156
  25. 121
  26. 132
  27. 361
  28. 154
  29. 289
  30. 198
  31. 342
  32. 195
  33. 209
  34. 192
  35. 182
  36. 288
  37. 240
  38. 209
  39. 228
  40. 168

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