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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 851 · 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 × 12 =
  2. 2.12 × 16 =
  3. 3.16 × 15 =
  4. 4.14 × 19 =
  5. 5.19 × 17 =
  6. 6.15 × 17 =
  7. 7.11 × 19 =
  8. 8.15 × 12 =
  9. 9.11 × 11 =
  10. 10.18 × 14 =
  11. 11.16 × 17 =
  12. 12.14 × 14 =
  13. 13.15 × 14 =
  14. 14.18 × 15 =
  15. 15.13 × 15 =
  16. 16.14 × 14 =
  17. 17.18 × 14 =
  18. 18.16 × 18 =
  19. 19.14 × 17 =
  20. 20.13 × 12 =
  21. 21.15 × 11 =
  22. 22.11 × 17 =
  23. 23.19 × 19 =
  24. 24.12 × 17 =
  25. 25.19 × 12 =
  26. 26.15 × 17 =
  27. 27.11 × 17 =
  28. 28.16 × 13 =
  29. 29.13 × 13 =
  30. 30.19 × 11 =
  31. 31.11 × 13 =
  32. 32.19 × 14 =
  33. 33.17 × 11 =
  34. 34.14 × 13 =
  35. 35.15 × 18 =
  36. 36.11 × 13 =
  37. 37.13 × 11 =
  38. 38.14 × 18 =
  39. 39.11 × 12 =
  40. 40.17 × 14 =

Answer key

  1. 228
  2. 192
  3. 240
  4. 266
  5. 323
  6. 255
  7. 209
  8. 180
  9. 121
  10. 252
  11. 272
  12. 196
  13. 210
  14. 270
  15. 195
  16. 196
  17. 252
  18. 288
  19. 238
  20. 156
  21. 165
  22. 187
  23. 361
  24. 204
  25. 228
  26. 255
  27. 187
  28. 208
  29. 169
  30. 209
  31. 143
  32. 266
  33. 187
  34. 182
  35. 270
  36. 143
  37. 143
  38. 252
  39. 132
  40. 238

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