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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 217 · 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. 2.15 × 14 =
  3. 3.19 × 12 =
  4. 4.11 × 15 =
  5. 5.15 × 11 =
  6. 6.14 × 14 =
  7. 7.19 × 13 =
  8. 8.16 × 12 =
  9. 9.13 × 14 =
  10. 10.18 × 19 =
  11. 11.17 × 11 =
  12. 12.12 × 16 =
  13. 13.14 × 13 =
  14. 14.17 × 12 =
  15. 15.14 × 13 =
  16. 16.12 × 13 =
  17. 17.16 × 17 =
  18. 18.16 × 15 =
  19. 19.14 × 12 =
  20. 20.13 × 18 =
  21. 21.16 × 19 =
  22. 22.13 × 15 =
  23. 23.14 × 14 =
  24. 24.18 × 15 =
  25. 25.11 × 11 =
  26. 26.16 × 12 =
  27. 27.12 × 18 =
  28. 28.17 × 12 =
  29. 29.18 × 18 =
  30. 30.11 × 14 =
  31. 31.11 × 16 =
  32. 32.12 × 18 =
  33. 33.15 × 13 =
  34. 34.15 × 17 =
  35. 35.19 × 18 =
  36. 36.18 × 13 =
  37. 37.18 × 12 =
  38. 38.13 × 18 =
  39. 39.15 × 13 =
  40. 40.12 × 15 =

Answer key

  1. 132
  2. 210
  3. 228
  4. 165
  5. 165
  6. 196
  7. 247
  8. 192
  9. 182
  10. 342
  11. 187
  12. 192
  13. 182
  14. 204
  15. 182
  16. 156
  17. 272
  18. 240
  19. 168
  20. 234
  21. 304
  22. 195
  23. 196
  24. 270
  25. 121
  26. 192
  27. 216
  28. 204
  29. 324
  30. 154
  31. 176
  32. 216
  33. 195
  34. 255
  35. 342
  36. 234
  37. 216
  38. 234
  39. 195
  40. 180

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