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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 116 · 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. 1.12 × 13 =
  2. 2.15 × 18 =
  3. 3.18 × 15 =
  4. 4.12 × 11 =
  5. 5.19 × 17 =
  6. 6.14 × 11 =
  7. 7.15 × 18 =
  8. 8.16 × 16 =
  9. 9.15 × 16 =
  10. 10.13 × 18 =
  11. 11.18 × 13 =
  12. 12.11 × 18 =
  13. 13.18 × 19 =
  14. 14.15 × 15 =
  15. 15.16 × 15 =
  16. 16.14 × 11 =
  17. 17.11 × 12 =
  18. 18.16 × 11 =
  19. 19.12 × 11 =
  20. 20.18 × 11 =
  21. 21.16 × 15 =
  22. 22.11 × 12 =
  23. 23.18 × 13 =
  24. 24.15 × 14 =
  25. 25.14 × 14 =
  26. 26.14 × 12 =
  27. 27.11 × 13 =
  28. 28.18 × 17 =
  29. 29.17 × 12 =
  30. 30.17 × 16 =
  31. 31.15 × 14 =
  32. 32.14 × 11 =
  33. 33.12 × 15 =
  34. 34.12 × 16 =
  35. 35.13 × 11 =
  36. 36.17 × 15 =
  37. 37.13 × 18 =
  38. 38.17 × 13 =
  39. 39.17 × 14 =
  40. 40.13 × 19 =

Answer key

  1. 156
  2. 270
  3. 270
  4. 132
  5. 323
  6. 154
  7. 270
  8. 256
  9. 240
  10. 234
  11. 234
  12. 198
  13. 342
  14. 225
  15. 240
  16. 154
  17. 132
  18. 176
  19. 132
  20. 198
  21. 240
  22. 132
  23. 234
  24. 210
  25. 196
  26. 168
  27. 143
  28. 306
  29. 204
  30. 272
  31. 210
  32. 154
  33. 180
  34. 192
  35. 143
  36. 255
  37. 234
  38. 221
  39. 238
  40. 247

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