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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 638 · 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 × 15 =
  2. 2.13 × 12 =
  3. 3.11 × 14 =
  4. 4.18 × 17 =
  5. 5.17 × 16 =
  6. 6.12 × 11 =
  7. 7.16 × 16 =
  8. 8.16 × 13 =
  9. 9.12 × 18 =
  10. 10.16 × 14 =
  11. 11.19 × 18 =
  12. 12.19 × 13 =
  13. 13.16 × 15 =
  14. 14.19 × 13 =
  15. 15.18 × 12 =
  16. 16.15 × 19 =
  17. 17.12 × 18 =
  18. 18.19 × 12 =
  19. 19.18 × 11 =
  20. 20.11 × 13 =
  21. 21.14 × 15 =
  22. 22.19 × 13 =
  23. 23.19 × 13 =
  24. 24.19 × 17 =
  25. 25.12 × 15 =
  26. 26.19 × 16 =
  27. 27.15 × 18 =
  28. 28.13 × 13 =
  29. 29.13 × 19 =
  30. 30.12 × 18 =
  31. 31.18 × 18 =
  32. 32.12 × 18 =
  33. 33.18 × 14 =
  34. 34.11 × 12 =
  35. 35.18 × 13 =
  36. 36.12 × 15 =
  37. 37.14 × 19 =
  38. 38.13 × 17 =
  39. 39.17 × 16 =
  40. 40.14 × 18 =

Answer key

  1. 240
  2. 156
  3. 154
  4. 306
  5. 272
  6. 132
  7. 256
  8. 208
  9. 216
  10. 224
  11. 342
  12. 247
  13. 240
  14. 247
  15. 216
  16. 285
  17. 216
  18. 228
  19. 198
  20. 143
  21. 210
  22. 247
  23. 247
  24. 323
  25. 180
  26. 304
  27. 270
  28. 169
  29. 247
  30. 216
  31. 324
  32. 216
  33. 252
  34. 132
  35. 234
  36. 180
  37. 266
  38. 221
  39. 272
  40. 252

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