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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 298 · 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. 1.17 × 13 =
  2. 2.16 × 17 =
  3. 3.13 × 13 =
  4. 4.17 × 11 =
  5. 5.14 × 16 =
  6. 6.11 × 13 =
  7. 7.13 × 18 =
  8. 8.19 × 15 =
  9. 9.14 × 17 =
  10. 10.15 × 12 =
  11. 11.12 × 19 =
  12. 12.15 × 16 =
  13. 13.11 × 11 =
  14. 14.15 × 13 =
  15. 15.17 × 13 =
  16. 16.14 × 13 =
  17. 17.12 × 18 =
  18. 18.18 × 12 =
  19. 19.11 × 13 =
  20. 20.16 × 14 =
  21. 21.15 × 12 =
  22. 22.14 × 18 =
  23. 23.11 × 18 =
  24. 24.11 × 14 =
  25. 25.14 × 11 =
  26. 26.12 × 17 =
  27. 27.12 × 19 =
  28. 28.16 × 18 =
  29. 29.18 × 14 =
  30. 30.14 × 14 =
  31. 31.12 × 11 =
  32. 32.18 × 11 =
  33. 33.14 × 14 =
  34. 34.16 × 12 =
  35. 35.11 × 11 =
  36. 36.15 × 19 =
  37. 37.11 × 17 =
  38. 38.17 × 14 =
  39. 39.14 × 14 =
  40. 40.11 × 12 =

Answer key

  1. 221
  2. 272
  3. 169
  4. 187
  5. 224
  6. 143
  7. 234
  8. 285
  9. 238
  10. 180
  11. 228
  12. 240
  13. 121
  14. 195
  15. 221
  16. 182
  17. 216
  18. 216
  19. 143
  20. 224
  21. 180
  22. 252
  23. 198
  24. 154
  25. 154
  26. 204
  27. 228
  28. 288
  29. 252
  30. 196
  31. 132
  32. 198
  33. 196
  34. 192
  35. 121
  36. 285
  37. 187
  38. 238
  39. 196
  40. 132

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