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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 722 · 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. 1.14 × 12 =
  2. 2.15 × 11 =
  3. 3.11 × 11 =
  4. 4.16 × 17 =
  5. 5.18 × 19 =
  6. 6.18 × 12 =
  7. 7.11 × 15 =
  8. 8.12 × 12 =
  9. 9.11 × 11 =
  10. 10.18 × 16 =
  11. 11.12 × 15 =
  12. 12.14 × 15 =
  13. 13.11 × 19 =
  14. 14.16 × 11 =
  15. 15.11 × 13 =
  16. 16.16 × 15 =
  17. 17.14 × 16 =
  18. 18.19 × 13 =
  19. 19.18 × 12 =
  20. 20.14 × 15 =
  21. 21.13 × 12 =
  22. 22.18 × 15 =
  23. 23.12 × 18 =
  24. 24.14 × 15 =
  25. 25.11 × 14 =
  26. 26.11 × 18 =
  27. 27.18 × 17 =
  28. 28.12 × 18 =
  29. 29.11 × 11 =
  30. 30.12 × 16 =
  31. 31.15 × 16 =
  32. 32.18 × 18 =
  33. 33.13 × 19 =
  34. 34.19 × 11 =
  35. 35.11 × 18 =
  36. 36.16 × 19 =
  37. 37.14 × 13 =
  38. 38.19 × 17 =
  39. 39.17 × 15 =
  40. 40.18 × 11 =

Answer key

  1. 168
  2. 165
  3. 121
  4. 272
  5. 342
  6. 216
  7. 165
  8. 144
  9. 121
  10. 288
  11. 180
  12. 210
  13. 209
  14. 176
  15. 143
  16. 240
  17. 224
  18. 247
  19. 216
  20. 210
  21. 156
  22. 270
  23. 216
  24. 210
  25. 154
  26. 198
  27. 306
  28. 216
  29. 121
  30. 192
  31. 240
  32. 324
  33. 247
  34. 209
  35. 198
  36. 304
  37. 182
  38. 323
  39. 255
  40. 198

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