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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 97 · 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. 1.18 × 12 =
  2. 2.14 × 13 =
  3. 3.17 × 19 =
  4. 4.13 × 15 =
  5. 5.12 × 19 =
  6. 6.16 × 18 =
  7. 7.11 × 12 =
  8. 8.19 × 17 =
  9. 9.12 × 14 =
  10. 10.17 × 19 =
  11. 11.13 × 19 =
  12. 12.13 × 16 =
  13. 13.18 × 16 =
  14. 14.14 × 14 =
  15. 15.13 × 14 =
  16. 16.15 × 14 =
  17. 17.18 × 12 =
  18. 18.14 × 18 =
  19. 19.18 × 17 =
  20. 20.15 × 13 =
  21. 21.11 × 11 =
  22. 22.15 × 14 =
  23. 23.16 × 14 =
  24. 24.14 × 12 =
  25. 25.13 × 14 =
  26. 26.18 × 17 =
  27. 27.13 × 16 =
  28. 28.11 × 18 =
  29. 29.13 × 15 =
  30. 30.18 × 18 =
  31. 31.14 × 17 =
  32. 32.17 × 17 =
  33. 33.11 × 11 =
  34. 34.18 × 16 =
  35. 35.13 × 12 =
  36. 36.16 × 14 =
  37. 37.16 × 12 =
  38. 38.18 × 13 =
  39. 39.19 × 19 =
  40. 40.12 × 15 =

Answer key

  1. 216
  2. 182
  3. 323
  4. 195
  5. 228
  6. 288
  7. 132
  8. 323
  9. 168
  10. 323
  11. 247
  12. 208
  13. 288
  14. 196
  15. 182
  16. 210
  17. 216
  18. 252
  19. 306
  20. 195
  21. 121
  22. 210
  23. 224
  24. 168
  25. 182
  26. 306
  27. 208
  28. 198
  29. 195
  30. 324
  31. 238
  32. 289
  33. 121
  34. 288
  35. 156
  36. 224
  37. 192
  38. 234
  39. 361
  40. 180

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