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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 843 · 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 × 18 =
  2. 2.19 × 13 =
  3. 3.18 × 11 =
  4. 4.13 × 18 =
  5. 5.14 × 14 =
  6. 6.11 × 13 =
  7. 7.14 × 18 =
  8. 8.15 × 18 =
  9. 9.11 × 19 =
  10. 10.17 × 17 =
  11. 11.12 × 12 =
  12. 12.12 × 18 =
  13. 13.11 × 11 =
  14. 14.11 × 11 =
  15. 15.11 × 16 =
  16. 16.12 × 17 =
  17. 17.16 × 15 =
  18. 18.14 × 11 =
  19. 19.16 × 19 =
  20. 20.16 × 13 =
  21. 21.19 × 18 =
  22. 22.16 × 18 =
  23. 23.14 × 15 =
  24. 24.13 × 13 =
  25. 25.11 × 18 =
  26. 26.12 × 15 =
  27. 27.11 × 19 =
  28. 28.19 × 12 =
  29. 29.13 × 11 =
  30. 30.16 × 13 =
  31. 31.11 × 11 =
  32. 32.12 × 12 =
  33. 33.15 × 13 =
  34. 34.12 × 17 =
  35. 35.18 × 13 =
  36. 36.17 × 18 =
  37. 37.11 × 12 =
  38. 38.18 × 11 =
  39. 39.11 × 11 =
  40. 40.17 × 18 =

Answer key

  1. 342
  2. 247
  3. 198
  4. 234
  5. 196
  6. 143
  7. 252
  8. 270
  9. 209
  10. 289
  11. 144
  12. 216
  13. 121
  14. 121
  15. 176
  16. 204
  17. 240
  18. 154
  19. 304
  20. 208
  21. 342
  22. 288
  23. 210
  24. 169
  25. 198
  26. 180
  27. 209
  28. 228
  29. 143
  30. 208
  31. 121
  32. 144
  33. 195
  34. 204
  35. 234
  36. 306
  37. 132
  38. 198
  39. 121
  40. 306

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