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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 230 · 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 × 13 =
  2. 2.12 × 14 =
  3. 3.14 × 18 =
  4. 4.18 × 16 =
  5. 5.14 × 19 =
  6. 6.13 × 12 =
  7. 7.17 × 16 =
  8. 8.15 × 12 =
  9. 9.15 × 16 =
  10. 10.15 × 18 =
  11. 11.18 × 15 =
  12. 12.19 × 17 =
  13. 13.14 × 11 =
  14. 14.15 × 17 =
  15. 15.14 × 15 =
  16. 16.18 × 16 =
  17. 17.17 × 13 =
  18. 18.19 × 17 =
  19. 19.11 × 16 =
  20. 20.13 × 19 =
  21. 21.14 × 13 =
  22. 22.11 × 14 =
  23. 23.15 × 11 =
  24. 24.12 × 18 =
  25. 25.15 × 18 =
  26. 26.16 × 18 =
  27. 27.15 × 19 =
  28. 28.19 × 16 =
  29. 29.18 × 19 =
  30. 30.12 × 12 =
  31. 31.19 × 19 =
  32. 32.16 × 18 =
  33. 33.13 × 17 =
  34. 34.19 × 14 =
  35. 35.13 × 14 =
  36. 36.11 × 19 =
  37. 37.11 × 18 =
  38. 38.19 × 11 =
  39. 39.16 × 16 =
  40. 40.12 × 14 =

Answer key

  1. 234
  2. 168
  3. 252
  4. 288
  5. 266
  6. 156
  7. 272
  8. 180
  9. 240
  10. 270
  11. 270
  12. 323
  13. 154
  14. 255
  15. 210
  16. 288
  17. 221
  18. 323
  19. 176
  20. 247
  21. 182
  22. 154
  23. 165
  24. 216
  25. 270
  26. 288
  27. 285
  28. 304
  29. 342
  30. 144
  31. 361
  32. 288
  33. 221
  34. 266
  35. 182
  36. 209
  37. 198
  38. 209
  39. 256
  40. 168

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