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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 855 · 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. 1.19 × 15 =
  2. 2.15 × 13 =
  3. 3.15 × 12 =
  4. 4.12 × 13 =
  5. 5.15 × 17 =
  6. 6.16 × 13 =
  7. 7.11 × 17 =
  8. 8.18 × 12 =
  9. 9.15 × 11 =
  10. 10.12 × 14 =
  11. 11.13 × 16 =
  12. 12.19 × 19 =
  13. 13.12 × 16 =
  14. 14.15 × 19 =
  15. 15.17 × 14 =
  16. 16.19 × 13 =
  17. 17.12 × 16 =
  18. 18.14 × 11 =
  19. 19.16 × 14 =
  20. 20.11 × 13 =
  21. 21.16 × 13 =
  22. 22.14 × 12 =
  23. 23.13 × 13 =
  24. 24.16 × 19 =
  25. 25.11 × 19 =
  26. 26.14 × 17 =
  27. 27.11 × 11 =
  28. 28.16 × 13 =
  29. 29.13 × 14 =
  30. 30.12 × 15 =
  31. 31.17 × 15 =
  32. 32.15 × 13 =
  33. 33.17 × 19 =
  34. 34.16 × 14 =
  35. 35.12 × 19 =
  36. 36.13 × 12 =
  37. 37.11 × 13 =
  38. 38.16 × 19 =
  39. 39.19 × 17 =
  40. 40.11 × 12 =

Answer key

  1. 285
  2. 195
  3. 180
  4. 156
  5. 255
  6. 208
  7. 187
  8. 216
  9. 165
  10. 168
  11. 208
  12. 361
  13. 192
  14. 285
  15. 238
  16. 247
  17. 192
  18. 154
  19. 224
  20. 143
  21. 208
  22. 168
  23. 169
  24. 304
  25. 209
  26. 238
  27. 121
  28. 208
  29. 182
  30. 180
  31. 255
  32. 195
  33. 323
  34. 224
  35. 228
  36. 156
  37. 143
  38. 304
  39. 323
  40. 132

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