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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 52 · 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. 1.12 × 12 =
  2. 2.13 × 13 =
  3. 3.15 × 13 =
  4. 4.11 × 18 =
  5. 5.12 × 13 =
  6. 6.17 × 11 =
  7. 7.17 × 12 =
  8. 8.14 × 12 =
  9. 9.14 × 19 =
  10. 10.15 × 13 =
  11. 11.12 × 15 =
  12. 12.12 × 18 =
  13. 13.15 × 12 =
  14. 14.19 × 14 =
  15. 15.18 × 18 =
  16. 16.12 × 17 =
  17. 17.19 × 12 =
  18. 18.12 × 14 =
  19. 19.15 × 14 =
  20. 20.18 × 11 =
  21. 21.13 × 14 =
  22. 22.18 × 19 =
  23. 23.16 × 19 =
  24. 24.14 × 17 =
  25. 25.19 × 19 =
  26. 26.13 × 18 =
  27. 27.16 × 16 =
  28. 28.14 × 15 =
  29. 29.12 × 18 =
  30. 30.12 × 11 =
  31. 31.12 × 13 =
  32. 32.19 × 19 =
  33. 33.14 × 17 =
  34. 34.17 × 19 =
  35. 35.17 × 12 =
  36. 36.11 × 16 =
  37. 37.19 × 14 =
  38. 38.16 × 15 =
  39. 39.12 × 13 =
  40. 40.12 × 18 =

Answer key

  1. 144
  2. 169
  3. 195
  4. 198
  5. 156
  6. 187
  7. 204
  8. 168
  9. 266
  10. 195
  11. 180
  12. 216
  13. 180
  14. 266
  15. 324
  16. 204
  17. 228
  18. 168
  19. 210
  20. 198
  21. 182
  22. 342
  23. 304
  24. 238
  25. 361
  26. 234
  27. 256
  28. 210
  29. 216
  30. 132
  31. 156
  32. 361
  33. 238
  34. 323
  35. 204
  36. 176
  37. 266
  38. 240
  39. 156
  40. 216

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