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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 811 · 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. 1.16 × 16 =
  2. 2.15 × 19 =
  3. 3.14 × 12 =
  4. 4.19 × 15 =
  5. 5.19 × 19 =
  6. 6.17 × 16 =
  7. 7.19 × 13 =
  8. 8.15 × 14 =
  9. 9.16 × 12 =
  10. 10.16 × 12 =
  11. 11.12 × 14 =
  12. 12.14 × 11 =
  13. 13.15 × 14 =
  14. 14.15 × 19 =
  15. 15.15 × 12 =
  16. 16.13 × 12 =
  17. 17.13 × 16 =
  18. 18.14 × 19 =
  19. 19.15 × 19 =
  20. 20.17 × 16 =
  21. 21.12 × 12 =
  22. 22.18 × 12 =
  23. 23.11 × 17 =
  24. 24.11 × 17 =
  25. 25.11 × 18 =
  26. 26.18 × 12 =
  27. 27.11 × 18 =
  28. 28.16 × 12 =
  29. 29.19 × 12 =
  30. 30.13 × 13 =
  31. 31.12 × 16 =
  32. 32.11 × 12 =
  33. 33.17 × 13 =
  34. 34.15 × 14 =
  35. 35.12 × 11 =
  36. 36.16 × 12 =
  37. 37.14 × 12 =
  38. 38.16 × 13 =
  39. 39.14 × 11 =
  40. 40.12 × 14 =

Answer key

  1. 256
  2. 285
  3. 168
  4. 285
  5. 361
  6. 272
  7. 247
  8. 210
  9. 192
  10. 192
  11. 168
  12. 154
  13. 210
  14. 285
  15. 180
  16. 156
  17. 208
  18. 266
  19. 285
  20. 272
  21. 144
  22. 216
  23. 187
  24. 187
  25. 198
  26. 216
  27. 198
  28. 192
  29. 228
  30. 169
  31. 192
  32. 132
  33. 221
  34. 210
  35. 132
  36. 192
  37. 168
  38. 208
  39. 154
  40. 168

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