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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 503 · 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 × 15 =
  2. 2.13 × 11 =
  3. 3.17 × 11 =
  4. 4.19 × 12 =
  5. 5.11 × 12 =
  6. 6.17 × 18 =
  7. 7.16 × 19 =
  8. 8.19 × 12 =
  9. 9.11 × 14 =
  10. 10.19 × 18 =
  11. 11.14 × 12 =
  12. 12.13 × 14 =
  13. 13.14 × 12 =
  14. 14.14 × 19 =
  15. 15.14 × 12 =
  16. 16.11 × 12 =
  17. 17.18 × 12 =
  18. 18.11 × 17 =
  19. 19.16 × 11 =
  20. 20.16 × 14 =
  21. 21.13 × 18 =
  22. 22.19 × 12 =
  23. 23.11 × 11 =
  24. 24.15 × 18 =
  25. 25.19 × 11 =
  26. 26.12 × 11 =
  27. 27.14 × 17 =
  28. 28.13 × 16 =
  29. 29.11 × 16 =
  30. 30.19 × 19 =
  31. 31.16 × 11 =
  32. 32.18 × 16 =
  33. 33.11 × 11 =
  34. 34.11 × 11 =
  35. 35.16 × 14 =
  36. 36.14 × 14 =
  37. 37.12 × 11 =
  38. 38.16 × 19 =
  39. 39.18 × 18 =
  40. 40.12 × 12 =

Answer key

  1. 165
  2. 143
  3. 187
  4. 228
  5. 132
  6. 306
  7. 304
  8. 228
  9. 154
  10. 342
  11. 168
  12. 182
  13. 168
  14. 266
  15. 168
  16. 132
  17. 216
  18. 187
  19. 176
  20. 224
  21. 234
  22. 228
  23. 121
  24. 270
  25. 209
  26. 132
  27. 238
  28. 208
  29. 176
  30. 361
  31. 176
  32. 288
  33. 121
  34. 121
  35. 224
  36. 196
  37. 132
  38. 304
  39. 324
  40. 144

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