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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 637 · 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. 1.16 × 18 =
  2. 2.11 × 15 =
  3. 3.17 × 17 =
  4. 4.16 × 18 =
  5. 5.12 × 18 =
  6. 6.19 × 14 =
  7. 7.13 × 17 =
  8. 8.16 × 17 =
  9. 9.14 × 12 =
  10. 10.17 × 11 =
  11. 11.11 × 14 =
  12. 12.13 × 12 =
  13. 13.19 × 12 =
  14. 14.16 × 13 =
  15. 15.19 × 12 =
  16. 16.11 × 12 =
  17. 17.12 × 11 =
  18. 18.15 × 15 =
  19. 19.14 × 12 =
  20. 20.13 × 15 =
  21. 21.15 × 17 =
  22. 22.13 × 12 =
  23. 23.16 × 18 =
  24. 24.16 × 19 =
  25. 25.13 × 18 =
  26. 26.12 × 16 =
  27. 27.13 × 15 =
  28. 28.16 × 19 =
  29. 29.19 × 11 =
  30. 30.12 × 18 =
  31. 31.18 × 16 =
  32. 32.14 × 16 =
  33. 33.13 × 17 =
  34. 34.15 × 18 =
  35. 35.17 × 12 =
  36. 36.19 × 14 =
  37. 37.15 × 15 =
  38. 38.12 × 12 =
  39. 39.17 × 19 =
  40. 40.12 × 11 =

Answer key

  1. 288
  2. 165
  3. 289
  4. 288
  5. 216
  6. 266
  7. 221
  8. 272
  9. 168
  10. 187
  11. 154
  12. 156
  13. 228
  14. 208
  15. 228
  16. 132
  17. 132
  18. 225
  19. 168
  20. 195
  21. 255
  22. 156
  23. 288
  24. 304
  25. 234
  26. 192
  27. 195
  28. 304
  29. 209
  30. 216
  31. 288
  32. 224
  33. 221
  34. 270
  35. 204
  36. 266
  37. 225
  38. 144
  39. 323
  40. 132

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