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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 744 · 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. 1.17 × 15 =
  2. 2.14 × 18 =
  3. 3.12 × 12 =
  4. 4.12 × 14 =
  5. 5.13 × 19 =
  6. 6.17 × 17 =
  7. 7.11 × 13 =
  8. 8.12 × 15 =
  9. 9.11 × 16 =
  10. 10.14 × 12 =
  11. 11.16 × 15 =
  12. 12.17 × 15 =
  13. 13.14 × 16 =
  14. 14.16 × 11 =
  15. 15.13 × 16 =
  16. 16.14 × 11 =
  17. 17.16 × 18 =
  18. 18.17 × 17 =
  19. 19.13 × 11 =
  20. 20.13 × 12 =
  21. 21.11 × 12 =
  22. 22.16 × 12 =
  23. 23.13 × 16 =
  24. 24.16 × 16 =
  25. 25.15 × 13 =
  26. 26.13 × 18 =
  27. 27.14 × 14 =
  28. 28.16 × 19 =
  29. 29.12 × 17 =
  30. 30.11 × 11 =
  31. 31.11 × 12 =
  32. 32.16 × 11 =
  33. 33.15 × 12 =
  34. 34.14 × 12 =
  35. 35.11 × 13 =
  36. 36.18 × 18 =
  37. 37.12 × 18 =
  38. 38.13 × 19 =
  39. 39.15 × 11 =
  40. 40.19 × 11 =

Answer key

  1. 255
  2. 252
  3. 144
  4. 168
  5. 247
  6. 289
  7. 143
  8. 180
  9. 176
  10. 168
  11. 240
  12. 255
  13. 224
  14. 176
  15. 208
  16. 154
  17. 288
  18. 289
  19. 143
  20. 156
  21. 132
  22. 192
  23. 208
  24. 256
  25. 195
  26. 234
  27. 196
  28. 304
  29. 204
  30. 121
  31. 132
  32. 176
  33. 180
  34. 168
  35. 143
  36. 324
  37. 216
  38. 247
  39. 165
  40. 209

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