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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 89 · 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 × 18 =
  2. 2.14 × 14 =
  3. 3.16 × 11 =
  4. 4.13 × 17 =
  5. 5.15 × 18 =
  6. 6.11 × 16 =
  7. 7.11 × 14 =
  8. 8.11 × 17 =
  9. 9.12 × 19 =
  10. 10.13 × 13 =
  11. 11.11 × 11 =
  12. 12.14 × 12 =
  13. 13.12 × 13 =
  14. 14.15 × 12 =
  15. 15.13 × 19 =
  16. 16.18 × 15 =
  17. 17.15 × 15 =
  18. 18.18 × 12 =
  19. 19.17 × 15 =
  20. 20.13 × 12 =
  21. 21.17 × 11 =
  22. 22.15 × 11 =
  23. 23.14 × 15 =
  24. 24.11 × 15 =
  25. 25.18 × 11 =
  26. 26.13 × 19 =
  27. 27.17 × 12 =
  28. 28.14 × 12 =
  29. 29.11 × 16 =
  30. 30.17 × 14 =
  31. 31.18 × 18 =
  32. 32.16 × 16 =
  33. 33.13 × 15 =
  34. 34.19 × 11 =
  35. 35.15 × 15 =
  36. 36.11 × 13 =
  37. 37.17 × 11 =
  38. 38.12 × 18 =
  39. 39.19 × 14 =
  40. 40.13 × 15 =

Answer key

  1. 324
  2. 196
  3. 176
  4. 221
  5. 270
  6. 176
  7. 154
  8. 187
  9. 228
  10. 169
  11. 121
  12. 168
  13. 156
  14. 180
  15. 247
  16. 270
  17. 225
  18. 216
  19. 255
  20. 156
  21. 187
  22. 165
  23. 210
  24. 165
  25. 198
  26. 247
  27. 204
  28. 168
  29. 176
  30. 238
  31. 324
  32. 256
  33. 195
  34. 209
  35. 225
  36. 143
  37. 187
  38. 216
  39. 266
  40. 195

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