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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 993 · 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 × 18 =
  2. 2.17 × 13 =
  3. 3.12 × 11 =
  4. 4.17 × 18 =
  5. 5.17 × 18 =
  6. 6.18 × 11 =
  7. 7.14 × 14 =
  8. 8.17 × 11 =
  9. 9.13 × 11 =
  10. 10.19 × 16 =
  11. 11.16 × 18 =
  12. 12.11 × 19 =
  13. 13.13 × 17 =
  14. 14.19 × 15 =
  15. 15.12 × 16 =
  16. 16.12 × 12 =
  17. 17.11 × 14 =
  18. 18.14 × 14 =
  19. 19.16 × 12 =
  20. 20.16 × 15 =
  21. 21.19 × 12 =
  22. 22.18 × 11 =
  23. 23.19 × 13 =
  24. 24.16 × 11 =
  25. 25.19 × 15 =
  26. 26.14 × 13 =
  27. 27.18 × 19 =
  28. 28.14 × 17 =
  29. 29.19 × 19 =
  30. 30.12 × 15 =
  31. 31.14 × 16 =
  32. 32.15 × 19 =
  33. 33.19 × 18 =
  34. 34.15 × 18 =
  35. 35.11 × 16 =
  36. 36.13 × 16 =
  37. 37.17 × 13 =
  38. 38.17 × 11 =
  39. 39.12 × 17 =
  40. 40.14 × 12 =

Answer key

  1. 306
  2. 221
  3. 132
  4. 306
  5. 306
  6. 198
  7. 196
  8. 187
  9. 143
  10. 304
  11. 288
  12. 209
  13. 221
  14. 285
  15. 192
  16. 144
  17. 154
  18. 196
  19. 192
  20. 240
  21. 228
  22. 198
  23. 247
  24. 176
  25. 285
  26. 182
  27. 342
  28. 238
  29. 361
  30. 180
  31. 224
  32. 285
  33. 342
  34. 270
  35. 176
  36. 208
  37. 221
  38. 187
  39. 204
  40. 168

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