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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 474 · 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 × 13 =
  2. 2.19 × 16 =
  3. 3.18 × 18 =
  4. 4.15 × 12 =
  5. 5.12 × 12 =
  6. 6.17 × 12 =
  7. 7.16 × 17 =
  8. 8.18 × 11 =
  9. 9.13 × 18 =
  10. 10.12 × 14 =
  11. 11.16 × 18 =
  12. 12.15 × 12 =
  13. 13.12 × 16 =
  14. 14.12 × 18 =
  15. 15.16 × 18 =
  16. 16.17 × 19 =
  17. 17.14 × 15 =
  18. 18.15 × 11 =
  19. 19.12 × 13 =
  20. 20.17 × 12 =
  21. 21.14 × 13 =
  22. 22.19 × 11 =
  23. 23.19 × 15 =
  24. 24.13 × 15 =
  25. 25.14 × 19 =
  26. 26.17 × 15 =
  27. 27.15 × 13 =
  28. 28.11 × 15 =
  29. 29.12 × 14 =
  30. 30.11 × 14 =
  31. 31.19 × 11 =
  32. 32.12 × 11 =
  33. 33.11 × 14 =
  34. 34.14 × 17 =
  35. 35.16 × 18 =
  36. 36.13 × 19 =
  37. 37.14 × 15 =
  38. 38.19 × 12 =
  39. 39.15 × 17 =
  40. 40.16 × 11 =

Answer key

  1. 221
  2. 304
  3. 324
  4. 180
  5. 144
  6. 204
  7. 272
  8. 198
  9. 234
  10. 168
  11. 288
  12. 180
  13. 192
  14. 216
  15. 288
  16. 323
  17. 210
  18. 165
  19. 156
  20. 204
  21. 182
  22. 209
  23. 285
  24. 195
  25. 266
  26. 255
  27. 195
  28. 165
  29. 168
  30. 154
  31. 209
  32. 132
  33. 154
  34. 238
  35. 288
  36. 247
  37. 210
  38. 228
  39. 255
  40. 176

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