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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 115 · 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. 1.15 × 18 =
  2. 2.16 × 14 =
  3. 3.11 × 19 =
  4. 4.18 × 13 =
  5. 5.19 × 19 =
  6. 6.18 × 17 =
  7. 7.12 × 14 =
  8. 8.13 × 19 =
  9. 9.14 × 14 =
  10. 10.18 × 17 =
  11. 11.16 × 12 =
  12. 12.19 × 18 =
  13. 13.12 × 17 =
  14. 14.12 × 18 =
  15. 15.12 × 12 =
  16. 16.11 × 11 =
  17. 17.11 × 12 =
  18. 18.13 × 18 =
  19. 19.19 × 18 =
  20. 20.19 × 17 =
  21. 21.16 × 16 =
  22. 22.19 × 14 =
  23. 23.16 × 17 =
  24. 24.16 × 19 =
  25. 25.15 × 11 =
  26. 26.19 × 19 =
  27. 27.17 × 11 =
  28. 28.16 × 11 =
  29. 29.11 × 15 =
  30. 30.13 × 17 =
  31. 31.15 × 13 =
  32. 32.11 × 12 =
  33. 33.16 × 17 =
  34. 34.15 × 19 =
  35. 35.11 × 16 =
  36. 36.13 × 12 =
  37. 37.13 × 15 =
  38. 38.19 × 11 =
  39. 39.12 × 18 =
  40. 40.12 × 11 =

Answer key

  1. 270
  2. 224
  3. 209
  4. 234
  5. 361
  6. 306
  7. 168
  8. 247
  9. 196
  10. 306
  11. 192
  12. 342
  13. 204
  14. 216
  15. 144
  16. 121
  17. 132
  18. 234
  19. 342
  20. 323
  21. 256
  22. 266
  23. 272
  24. 304
  25. 165
  26. 361
  27. 187
  28. 176
  29. 165
  30. 221
  31. 195
  32. 132
  33. 272
  34. 285
  35. 176
  36. 156
  37. 195
  38. 209
  39. 216
  40. 132

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