← Teen times teen lesson New set →

Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 41 · 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. 2.14 × 16 =
  3. 3.11 × 18 =
  4. 4.15 × 12 =
  5. 5.17 × 19 =
  6. 6.18 × 14 =
  7. 7.19 × 17 =
  8. 8.12 × 15 =
  9. 9.11 × 19 =
  10. 10.19 × 14 =
  11. 11.16 × 14 =
  12. 12.17 × 18 =
  13. 13.16 × 19 =
  14. 14.17 × 19 =
  15. 15.16 × 17 =
  16. 16.11 × 13 =
  17. 17.19 × 11 =
  18. 18.15 × 17 =
  19. 19.13 × 11 =
  20. 20.11 × 13 =
  21. 21.17 × 17 =
  22. 22.13 × 15 =
  23. 23.15 × 16 =
  24. 24.13 × 15 =
  25. 25.18 × 13 =
  26. 26.16 × 15 =
  27. 27.15 × 14 =
  28. 28.19 × 13 =
  29. 29.13 × 14 =
  30. 30.12 × 11 =
  31. 31.13 × 17 =
  32. 32.19 × 11 =
  33. 33.18 × 15 =
  34. 34.11 × 13 =
  35. 35.18 × 14 =
  36. 36.18 × 12 =
  37. 37.19 × 13 =
  38. 38.15 × 11 =
  39. 39.12 × 13 =
  40. 40.13 × 18 =

Answer key

  1. 306
  2. 224
  3. 198
  4. 180
  5. 323
  6. 252
  7. 323
  8. 180
  9. 209
  10. 266
  11. 224
  12. 306
  13. 304
  14. 323
  15. 272
  16. 143
  17. 209
  18. 255
  19. 143
  20. 143
  21. 289
  22. 195
  23. 240
  24. 195
  25. 234
  26. 240
  27. 210
  28. 247
  29. 182
  30. 132
  31. 221
  32. 209
  33. 270
  34. 143
  35. 252
  36. 216
  37. 247
  38. 165
  39. 156
  40. 234

Free speed calculation lessons, practice and worksheets at talentjr.in/speed-maths