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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 727 · 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. 1.17 × 17 =
  2. 2.11 × 16 =
  3. 3.11 × 18 =
  4. 4.12 × 11 =
  5. 5.15 × 15 =
  6. 6.17 × 19 =
  7. 7.19 × 13 =
  8. 8.15 × 14 =
  9. 9.19 × 13 =
  10. 10.12 × 18 =
  11. 11.16 × 12 =
  12. 12.18 × 18 =
  13. 13.13 × 17 =
  14. 14.17 × 13 =
  15. 15.16 × 15 =
  16. 16.17 × 12 =
  17. 17.14 × 12 =
  18. 18.13 × 12 =
  19. 19.13 × 12 =
  20. 20.16 × 14 =
  21. 21.19 × 12 =
  22. 22.12 × 12 =
  23. 23.14 × 14 =
  24. 24.12 × 19 =
  25. 25.19 × 18 =
  26. 26.12 × 12 =
  27. 27.16 × 12 =
  28. 28.13 × 16 =
  29. 29.16 × 13 =
  30. 30.14 × 17 =
  31. 31.16 × 11 =
  32. 32.19 × 14 =
  33. 33.19 × 13 =
  34. 34.15 × 17 =
  35. 35.12 × 15 =
  36. 36.13 × 16 =
  37. 37.19 × 12 =
  38. 38.11 × 13 =
  39. 39.14 × 18 =
  40. 40.13 × 19 =

Answer key

  1. 289
  2. 176
  3. 198
  4. 132
  5. 225
  6. 323
  7. 247
  8. 210
  9. 247
  10. 216
  11. 192
  12. 324
  13. 221
  14. 221
  15. 240
  16. 204
  17. 168
  18. 156
  19. 156
  20. 224
  21. 228
  22. 144
  23. 196
  24. 228
  25. 342
  26. 144
  27. 192
  28. 208
  29. 208
  30. 238
  31. 176
  32. 266
  33. 247
  34. 255
  35. 180
  36. 208
  37. 228
  38. 143
  39. 252
  40. 247

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