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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 829 · 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. 1.18 × 17 =
  2. 2.12 × 11 =
  3. 3.19 × 14 =
  4. 4.11 × 13 =
  5. 5.19 × 16 =
  6. 6.12 × 17 =
  7. 7.11 × 18 =
  8. 8.16 × 16 =
  9. 9.18 × 16 =
  10. 10.15 × 15 =
  11. 11.19 × 18 =
  12. 12.12 × 19 =
  13. 13.11 × 11 =
  14. 14.13 × 13 =
  15. 15.19 × 11 =
  16. 16.12 × 11 =
  17. 17.14 × 12 =
  18. 18.16 × 15 =
  19. 19.12 × 14 =
  20. 20.15 × 14 =
  21. 21.16 × 16 =
  22. 22.17 × 18 =
  23. 23.13 × 13 =
  24. 24.16 × 11 =
  25. 25.15 × 14 =
  26. 26.11 × 13 =
  27. 27.13 × 18 =
  28. 28.11 × 11 =
  29. 29.12 × 15 =
  30. 30.12 × 17 =
  31. 31.12 × 19 =
  32. 32.12 × 15 =
  33. 33.14 × 19 =
  34. 34.12 × 11 =
  35. 35.19 × 14 =
  36. 36.19 × 14 =
  37. 37.15 × 11 =
  38. 38.15 × 14 =
  39. 39.13 × 12 =
  40. 40.18 × 12 =

Answer key

  1. 306
  2. 132
  3. 266
  4. 143
  5. 304
  6. 204
  7. 198
  8. 256
  9. 288
  10. 225
  11. 342
  12. 228
  13. 121
  14. 169
  15. 209
  16. 132
  17. 168
  18. 240
  19. 168
  20. 210
  21. 256
  22. 306
  23. 169
  24. 176
  25. 210
  26. 143
  27. 234
  28. 121
  29. 180
  30. 204
  31. 228
  32. 180
  33. 266
  34. 132
  35. 266
  36. 266
  37. 165
  38. 210
  39. 156
  40. 216

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