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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 423 · 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. 1.12 × 12 =
  2. 2.14 × 11 =
  3. 3.19 × 14 =
  4. 4.13 × 14 =
  5. 5.18 × 13 =
  6. 6.18 × 19 =
  7. 7.14 × 11 =
  8. 8.19 × 12 =
  9. 9.16 × 15 =
  10. 10.12 × 14 =
  11. 11.11 × 11 =
  12. 12.14 × 19 =
  13. 13.19 × 11 =
  14. 14.16 × 18 =
  15. 15.13 × 12 =
  16. 16.13 × 11 =
  17. 17.13 × 15 =
  18. 18.13 × 14 =
  19. 19.17 × 13 =
  20. 20.13 × 16 =
  21. 21.14 × 17 =
  22. 22.12 × 13 =
  23. 23.19 × 16 =
  24. 24.18 × 13 =
  25. 25.13 × 13 =
  26. 26.11 × 19 =
  27. 27.17 × 11 =
  28. 28.16 × 16 =
  29. 29.11 × 13 =
  30. 30.16 × 19 =
  31. 31.12 × 14 =
  32. 32.17 × 15 =
  33. 33.13 × 15 =
  34. 34.18 × 19 =
  35. 35.15 × 11 =
  36. 36.16 × 15 =
  37. 37.16 × 13 =
  38. 38.13 × 16 =
  39. 39.17 × 15 =
  40. 40.14 × 18 =

Answer key

  1. 144
  2. 154
  3. 266
  4. 182
  5. 234
  6. 342
  7. 154
  8. 228
  9. 240
  10. 168
  11. 121
  12. 266
  13. 209
  14. 288
  15. 156
  16. 143
  17. 195
  18. 182
  19. 221
  20. 208
  21. 238
  22. 156
  23. 304
  24. 234
  25. 169
  26. 209
  27. 187
  28. 256
  29. 143
  30. 304
  31. 168
  32. 255
  33. 195
  34. 342
  35. 165
  36. 240
  37. 208
  38. 208
  39. 255
  40. 252

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