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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 365 · 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. 1.11 × 17 =
  2. 2.18 × 16 =
  3. 3.16 × 18 =
  4. 4.18 × 15 =
  5. 5.13 × 18 =
  6. 6.16 × 18 =
  7. 7.13 × 15 =
  8. 8.12 × 19 =
  9. 9.13 × 15 =
  10. 10.16 × 12 =
  11. 11.16 × 11 =
  12. 12.15 × 17 =
  13. 13.19 × 19 =
  14. 14.15 × 14 =
  15. 15.14 × 11 =
  16. 16.17 × 14 =
  17. 17.16 × 12 =
  18. 18.14 × 11 =
  19. 19.14 × 14 =
  20. 20.17 × 14 =
  21. 21.15 × 18 =
  22. 22.17 × 14 =
  23. 23.14 × 17 =
  24. 24.15 × 17 =
  25. 25.18 × 14 =
  26. 26.17 × 18 =
  27. 27.13 × 11 =
  28. 28.13 × 12 =
  29. 29.11 × 17 =
  30. 30.14 × 16 =
  31. 31.17 × 13 =
  32. 32.12 × 12 =
  33. 33.11 × 16 =
  34. 34.18 × 16 =
  35. 35.19 × 15 =
  36. 36.14 × 15 =
  37. 37.12 × 14 =
  38. 38.13 × 18 =
  39. 39.18 × 11 =
  40. 40.12 × 14 =

Answer key

  1. 187
  2. 288
  3. 288
  4. 270
  5. 234
  6. 288
  7. 195
  8. 228
  9. 195
  10. 192
  11. 176
  12. 255
  13. 361
  14. 210
  15. 154
  16. 238
  17. 192
  18. 154
  19. 196
  20. 238
  21. 270
  22. 238
  23. 238
  24. 255
  25. 252
  26. 306
  27. 143
  28. 156
  29. 187
  30. 224
  31. 221
  32. 144
  33. 176
  34. 288
  35. 285
  36. 210
  37. 168
  38. 234
  39. 198
  40. 168

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