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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 148 · 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. 1.13 × 18 =
  2. 2.16 × 12 =
  3. 3.14 × 12 =
  4. 4.14 × 19 =
  5. 5.15 × 16 =
  6. 6.13 × 18 =
  7. 7.11 × 13 =
  8. 8.16 × 17 =
  9. 9.18 × 19 =
  10. 10.14 × 16 =
  11. 11.11 × 13 =
  12. 12.14 × 13 =
  13. 13.11 × 19 =
  14. 14.13 × 16 =
  15. 15.12 × 13 =
  16. 16.19 × 15 =
  17. 17.18 × 16 =
  18. 18.11 × 15 =
  19. 19.19 × 18 =
  20. 20.11 × 19 =
  21. 21.15 × 16 =
  22. 22.13 × 13 =
  23. 23.17 × 18 =
  24. 24.13 × 13 =
  25. 25.11 × 12 =
  26. 26.11 × 16 =
  27. 27.15 × 14 =
  28. 28.19 × 19 =
  29. 29.11 × 18 =
  30. 30.19 × 14 =
  31. 31.13 × 14 =
  32. 32.18 × 16 =
  33. 33.14 × 19 =
  34. 34.12 × 11 =
  35. 35.15 × 11 =
  36. 36.19 × 15 =
  37. 37.18 × 15 =
  38. 38.15 × 12 =
  39. 39.14 × 11 =
  40. 40.15 × 12 =

Answer key

  1. 234
  2. 192
  3. 168
  4. 266
  5. 240
  6. 234
  7. 143
  8. 272
  9. 342
  10. 224
  11. 143
  12. 182
  13. 209
  14. 208
  15. 156
  16. 285
  17. 288
  18. 165
  19. 342
  20. 209
  21. 240
  22. 169
  23. 306
  24. 169
  25. 132
  26. 176
  27. 210
  28. 361
  29. 198
  30. 266
  31. 182
  32. 288
  33. 266
  34. 132
  35. 165
  36. 285
  37. 270
  38. 180
  39. 154
  40. 180

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