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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 408 · 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. 1.13 × 12 =
  2. 2.13 × 12 =
  3. 3.15 × 18 =
  4. 4.11 × 15 =
  5. 5.12 × 12 =
  6. 6.18 × 13 =
  7. 7.14 × 17 =
  8. 8.15 × 11 =
  9. 9.19 × 12 =
  10. 10.18 × 11 =
  11. 11.15 × 14 =
  12. 12.12 × 12 =
  13. 13.13 × 12 =
  14. 14.14 × 19 =
  15. 15.15 × 16 =
  16. 16.11 × 17 =
  17. 17.17 × 17 =
  18. 18.14 × 18 =
  19. 19.18 × 15 =
  20. 20.14 × 18 =
  21. 21.16 × 19 =
  22. 22.19 × 11 =
  23. 23.15 × 16 =
  24. 24.17 × 17 =
  25. 25.14 × 19 =
  26. 26.16 × 16 =
  27. 27.16 × 17 =
  28. 28.12 × 16 =
  29. 29.17 × 17 =
  30. 30.15 × 17 =
  31. 31.17 × 17 =
  32. 32.19 × 17 =
  33. 33.17 × 11 =
  34. 34.19 × 18 =
  35. 35.19 × 11 =
  36. 36.16 × 18 =
  37. 37.14 × 17 =
  38. 38.16 × 13 =
  39. 39.16 × 11 =
  40. 40.14 × 11 =

Answer key

  1. 156
  2. 156
  3. 270
  4. 165
  5. 144
  6. 234
  7. 238
  8. 165
  9. 228
  10. 198
  11. 210
  12. 144
  13. 156
  14. 266
  15. 240
  16. 187
  17. 289
  18. 252
  19. 270
  20. 252
  21. 304
  22. 209
  23. 240
  24. 289
  25. 266
  26. 256
  27. 272
  28. 192
  29. 289
  30. 255
  31. 289
  32. 323
  33. 187
  34. 342
  35. 209
  36. 288
  37. 238
  38. 208
  39. 176
  40. 154

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