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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 183 · 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 × 18 =
  2. 2.13 × 19 =
  3. 3.13 × 19 =
  4. 4.12 × 11 =
  5. 5.19 × 12 =
  6. 6.11 × 16 =
  7. 7.18 × 13 =
  8. 8.19 × 19 =
  9. 9.16 × 13 =
  10. 10.15 × 19 =
  11. 11.11 × 12 =
  12. 12.12 × 13 =
  13. 13.11 × 17 =
  14. 14.16 × 11 =
  15. 15.12 × 14 =
  16. 16.13 × 19 =
  17. 17.17 × 16 =
  18. 18.19 × 19 =
  19. 19.13 × 15 =
  20. 20.16 × 16 =
  21. 21.11 × 15 =
  22. 22.19 × 15 =
  23. 23.12 × 14 =
  24. 24.18 × 14 =
  25. 25.19 × 13 =
  26. 26.13 × 18 =
  27. 27.13 × 11 =
  28. 28.16 × 18 =
  29. 29.13 × 12 =
  30. 30.15 × 11 =
  31. 31.13 × 19 =
  32. 32.16 × 19 =
  33. 33.18 × 14 =
  34. 34.13 × 16 =
  35. 35.19 × 11 =
  36. 36.12 × 18 =
  37. 37.14 × 15 =
  38. 38.18 × 19 =
  39. 39.19 × 12 =
  40. 40.16 × 11 =

Answer key

  1. 306
  2. 247
  3. 247
  4. 132
  5. 228
  6. 176
  7. 234
  8. 361
  9. 208
  10. 285
  11. 132
  12. 156
  13. 187
  14. 176
  15. 168
  16. 247
  17. 272
  18. 361
  19. 195
  20. 256
  21. 165
  22. 285
  23. 168
  24. 252
  25. 247
  26. 234
  27. 143
  28. 288
  29. 156
  30. 165
  31. 247
  32. 304
  33. 252
  34. 208
  35. 209
  36. 216
  37. 210
  38. 342
  39. 228
  40. 176

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