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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 604 · 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. 1.14 × 17 =
  2. 2.13 × 17 =
  3. 3.12 × 12 =
  4. 4.15 × 15 =
  5. 5.18 × 15 =
  6. 6.17 × 13 =
  7. 7.14 × 16 =
  8. 8.18 × 14 =
  9. 9.12 × 15 =
  10. 10.15 × 15 =
  11. 11.16 × 14 =
  12. 12.14 × 12 =
  13. 13.12 × 19 =
  14. 14.15 × 17 =
  15. 15.16 × 14 =
  16. 16.18 × 19 =
  17. 17.11 × 19 =
  18. 18.12 × 18 =
  19. 19.13 × 11 =
  20. 20.13 × 15 =
  21. 21.13 × 14 =
  22. 22.15 × 16 =
  23. 23.14 × 17 =
  24. 24.19 × 16 =
  25. 25.12 × 11 =
  26. 26.13 × 18 =
  27. 27.16 × 17 =
  28. 28.14 × 16 =
  29. 29.17 × 12 =
  30. 30.17 × 11 =
  31. 31.12 × 14 =
  32. 32.12 × 19 =
  33. 33.13 × 12 =
  34. 34.16 × 13 =
  35. 35.12 × 17 =
  36. 36.12 × 16 =
  37. 37.16 × 15 =
  38. 38.14 × 12 =
  39. 39.14 × 19 =
  40. 40.18 × 11 =

Answer key

  1. 238
  2. 221
  3. 144
  4. 225
  5. 270
  6. 221
  7. 224
  8. 252
  9. 180
  10. 225
  11. 224
  12. 168
  13. 228
  14. 255
  15. 224
  16. 342
  17. 209
  18. 216
  19. 143
  20. 195
  21. 182
  22. 240
  23. 238
  24. 304
  25. 132
  26. 234
  27. 272
  28. 224
  29. 204
  30. 187
  31. 168
  32. 228
  33. 156
  34. 208
  35. 204
  36. 192
  37. 240
  38. 168
  39. 266
  40. 198

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