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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 257 · 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 × 18 =
  2. 2.13 × 12 =
  3. 3.11 × 19 =
  4. 4.11 × 14 =
  5. 5.15 × 15 =
  6. 6.11 × 12 =
  7. 7.12 × 12 =
  8. 8.12 × 19 =
  9. 9.18 × 15 =
  10. 10.13 × 14 =
  11. 11.12 × 18 =
  12. 12.13 × 12 =
  13. 13.12 × 19 =
  14. 14.17 × 11 =
  15. 15.12 × 13 =
  16. 16.15 × 13 =
  17. 17.17 × 14 =
  18. 18.18 × 14 =
  19. 19.14 × 14 =
  20. 20.14 × 17 =
  21. 21.15 × 15 =
  22. 22.14 × 19 =
  23. 23.16 × 11 =
  24. 24.19 × 14 =
  25. 25.14 × 17 =
  26. 26.13 × 12 =
  27. 27.17 × 12 =
  28. 28.12 × 12 =
  29. 29.13 × 17 =
  30. 30.18 × 14 =
  31. 31.18 × 19 =
  32. 32.12 × 12 =
  33. 33.15 × 17 =
  34. 34.12 × 14 =
  35. 35.13 × 13 =
  36. 36.13 × 12 =
  37. 37.16 × 11 =
  38. 38.18 × 19 =
  39. 39.12 × 16 =
  40. 40.17 × 16 =

Answer key

  1. 234
  2. 156
  3. 209
  4. 154
  5. 225
  6. 132
  7. 144
  8. 228
  9. 270
  10. 182
  11. 216
  12. 156
  13. 228
  14. 187
  15. 156
  16. 195
  17. 238
  18. 252
  19. 196
  20. 238
  21. 225
  22. 266
  23. 176
  24. 266
  25. 238
  26. 156
  27. 204
  28. 144
  29. 221
  30. 252
  31. 342
  32. 144
  33. 255
  34. 168
  35. 169
  36. 156
  37. 176
  38. 342
  39. 192
  40. 272

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