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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 565 · 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 × 12 =
  2. 2.19 × 18 =
  3. 3.17 × 11 =
  4. 4.14 × 17 =
  5. 5.11 × 15 =
  6. 6.18 × 14 =
  7. 7.16 × 18 =
  8. 8.12 × 12 =
  9. 9.15 × 19 =
  10. 10.13 × 17 =
  11. 11.14 × 15 =
  12. 12.11 × 18 =
  13. 13.16 × 15 =
  14. 14.11 × 12 =
  15. 15.13 × 11 =
  16. 16.19 × 15 =
  17. 17.19 × 18 =
  18. 18.15 × 12 =
  19. 19.11 × 15 =
  20. 20.16 × 18 =
  21. 21.17 × 13 =
  22. 22.18 × 17 =
  23. 23.12 × 17 =
  24. 24.12 × 12 =
  25. 25.12 × 11 =
  26. 26.19 × 13 =
  27. 27.14 × 15 =
  28. 28.14 × 13 =
  29. 29.13 × 17 =
  30. 30.19 × 19 =
  31. 31.17 × 15 =
  32. 32.19 × 13 =
  33. 33.13 × 15 =
  34. 34.11 × 11 =
  35. 35.19 × 12 =
  36. 36.15 × 19 =
  37. 37.11 × 17 =
  38. 38.14 × 17 =
  39. 39.11 × 16 =
  40. 40.13 × 19 =

Answer key

  1. 156
  2. 342
  3. 187
  4. 238
  5. 165
  6. 252
  7. 288
  8. 144
  9. 285
  10. 221
  11. 210
  12. 198
  13. 240
  14. 132
  15. 143
  16. 285
  17. 342
  18. 180
  19. 165
  20. 288
  21. 221
  22. 306
  23. 204
  24. 144
  25. 132
  26. 247
  27. 210
  28. 182
  29. 221
  30. 361
  31. 255
  32. 247
  33. 195
  34. 121
  35. 228
  36. 285
  37. 187
  38. 238
  39. 176
  40. 247

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