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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 439 · 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. 2.18 × 13 =
  3. 3.13 × 12 =
  4. 4.15 × 15 =
  5. 5.13 × 14 =
  6. 6.18 × 19 =
  7. 7.13 × 15 =
  8. 8.19 × 19 =
  9. 9.13 × 17 =
  10. 10.19 × 11 =
  11. 11.19 × 12 =
  12. 12.19 × 13 =
  13. 13.13 × 19 =
  14. 14.13 × 19 =
  15. 15.16 × 17 =
  16. 16.15 × 18 =
  17. 17.15 × 16 =
  18. 18.16 × 19 =
  19. 19.11 × 15 =
  20. 20.11 × 17 =
  21. 21.13 × 11 =
  22. 22.12 × 11 =
  23. 23.11 × 17 =
  24. 24.16 × 19 =
  25. 25.18 × 12 =
  26. 26.14 × 12 =
  27. 27.11 × 16 =
  28. 28.13 × 18 =
  29. 29.11 × 15 =
  30. 30.18 × 16 =
  31. 31.19 × 13 =
  32. 32.12 × 13 =
  33. 33.16 × 14 =
  34. 34.18 × 16 =
  35. 35.15 × 14 =
  36. 36.16 × 19 =
  37. 37.16 × 18 =
  38. 38.11 × 19 =
  39. 39.14 × 12 =
  40. 40.16 × 17 =

Answer key

  1. 240
  2. 234
  3. 156
  4. 225
  5. 182
  6. 342
  7. 195
  8. 361
  9. 221
  10. 209
  11. 228
  12. 247
  13. 247
  14. 247
  15. 272
  16. 270
  17. 240
  18. 304
  19. 165
  20. 187
  21. 143
  22. 132
  23. 187
  24. 304
  25. 216
  26. 168
  27. 176
  28. 234
  29. 165
  30. 288
  31. 247
  32. 156
  33. 224
  34. 288
  35. 210
  36. 304
  37. 288
  38. 209
  39. 168
  40. 272

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