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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 437 · 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 × 12 =
  2. 2.17 × 18 =
  3. 3.14 × 13 =
  4. 4.19 × 13 =
  5. 5.15 × 11 =
  6. 6.18 × 19 =
  7. 7.11 × 12 =
  8. 8.12 × 17 =
  9. 9.12 × 18 =
  10. 10.15 × 11 =
  11. 11.19 × 18 =
  12. 12.11 × 14 =
  13. 13.16 × 12 =
  14. 14.15 × 18 =
  15. 15.12 × 18 =
  16. 16.17 × 12 =
  17. 17.17 × 12 =
  18. 18.19 × 18 =
  19. 19.11 × 18 =
  20. 20.13 × 19 =
  21. 21.17 × 19 =
  22. 22.14 × 13 =
  23. 23.15 × 12 =
  24. 24.15 × 13 =
  25. 25.15 × 18 =
  26. 26.16 × 16 =
  27. 27.14 × 12 =
  28. 28.11 × 17 =
  29. 29.12 × 17 =
  30. 30.15 × 17 =
  31. 31.12 × 15 =
  32. 32.12 × 19 =
  33. 33.15 × 11 =
  34. 34.16 × 15 =
  35. 35.12 × 12 =
  36. 36.19 × 18 =
  37. 37.16 × 17 =
  38. 38.12 × 12 =
  39. 39.12 × 18 =
  40. 40.13 × 12 =

Answer key

  1. 192
  2. 306
  3. 182
  4. 247
  5. 165
  6. 342
  7. 132
  8. 204
  9. 216
  10. 165
  11. 342
  12. 154
  13. 192
  14. 270
  15. 216
  16. 204
  17. 204
  18. 342
  19. 198
  20. 247
  21. 323
  22. 182
  23. 180
  24. 195
  25. 270
  26. 256
  27. 168
  28. 187
  29. 204
  30. 255
  31. 180
  32. 228
  33. 165
  34. 240
  35. 144
  36. 342
  37. 272
  38. 144
  39. 216
  40. 156

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