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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 255 · 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. 2.17 × 14 =
  3. 3.12 × 12 =
  4. 4.17 × 13 =
  5. 5.19 × 14 =
  6. 6.14 × 17 =
  7. 7.18 × 19 =
  8. 8.13 × 11 =
  9. 9.13 × 15 =
  10. 10.18 × 17 =
  11. 11.11 × 15 =
  12. 12.16 × 11 =
  13. 13.17 × 19 =
  14. 14.17 × 18 =
  15. 15.15 × 13 =
  16. 16.16 × 12 =
  17. 17.16 × 14 =
  18. 18.16 × 19 =
  19. 19.12 × 14 =
  20. 20.15 × 15 =
  21. 21.19 × 17 =
  22. 22.16 × 16 =
  23. 23.16 × 18 =
  24. 24.14 × 16 =
  25. 25.12 × 14 =
  26. 26.11 × 12 =
  27. 27.12 × 19 =
  28. 28.15 × 19 =
  29. 29.18 × 19 =
  30. 30.11 × 15 =
  31. 31.19 × 12 =
  32. 32.17 × 12 =
  33. 33.11 × 19 =
  34. 34.18 × 16 =
  35. 35.14 × 18 =
  36. 36.13 × 15 =
  37. 37.17 × 13 =
  38. 38.16 × 14 =
  39. 39.13 × 16 =
  40. 40.11 × 16 =

Answer key

  1. 216
  2. 238
  3. 144
  4. 221
  5. 266
  6. 238
  7. 342
  8. 143
  9. 195
  10. 306
  11. 165
  12. 176
  13. 323
  14. 306
  15. 195
  16. 192
  17. 224
  18. 304
  19. 168
  20. 225
  21. 323
  22. 256
  23. 288
  24. 224
  25. 168
  26. 132
  27. 228
  28. 285
  29. 342
  30. 165
  31. 228
  32. 204
  33. 209
  34. 288
  35. 252
  36. 195
  37. 221
  38. 224
  39. 208
  40. 176

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