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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 799 · 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 × 12 =
  2. 2.16 × 16 =
  3. 3.13 × 15 =
  4. 4.19 × 16 =
  5. 5.15 × 16 =
  6. 6.15 × 18 =
  7. 7.12 × 12 =
  8. 8.13 × 16 =
  9. 9.17 × 13 =
  10. 10.15 × 12 =
  11. 11.17 × 15 =
  12. 12.17 × 11 =
  13. 13.15 × 13 =
  14. 14.17 × 19 =
  15. 15.18 × 16 =
  16. 16.13 × 17 =
  17. 17.15 × 11 =
  18. 18.17 × 15 =
  19. 19.15 × 13 =
  20. 20.11 × 15 =
  21. 21.12 × 11 =
  22. 22.14 × 16 =
  23. 23.15 × 16 =
  24. 24.13 × 17 =
  25. 25.11 × 14 =
  26. 26.12 × 11 =
  27. 27.16 × 11 =
  28. 28.17 × 13 =
  29. 29.15 × 14 =
  30. 30.18 × 19 =
  31. 31.18 × 17 =
  32. 32.16 × 19 =
  33. 33.12 × 18 =
  34. 34.17 × 11 =
  35. 35.15 × 18 =
  36. 36.11 × 11 =
  37. 37.19 × 11 =
  38. 38.16 × 16 =
  39. 39.19 × 15 =
  40. 40.14 × 17 =

Answer key

  1. 132
  2. 256
  3. 195
  4. 304
  5. 240
  6. 270
  7. 144
  8. 208
  9. 221
  10. 180
  11. 255
  12. 187
  13. 195
  14. 323
  15. 288
  16. 221
  17. 165
  18. 255
  19. 195
  20. 165
  21. 132
  22. 224
  23. 240
  24. 221
  25. 154
  26. 132
  27. 176
  28. 221
  29. 210
  30. 342
  31. 306
  32. 304
  33. 216
  34. 187
  35. 270
  36. 121
  37. 209
  38. 256
  39. 285
  40. 238

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