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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 958 · 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. 1.15 × 15 =
  2. 2.16 × 12 =
  3. 3.11 × 16 =
  4. 4.13 × 11 =
  5. 5.13 × 18 =
  6. 6.13 × 12 =
  7. 7.19 × 18 =
  8. 8.16 × 12 =
  9. 9.17 × 15 =
  10. 10.12 × 16 =
  11. 11.14 × 18 =
  12. 12.12 × 11 =
  13. 13.16 × 12 =
  14. 14.15 × 17 =
  15. 15.16 × 17 =
  16. 16.11 × 15 =
  17. 17.17 × 11 =
  18. 18.16 × 16 =
  19. 19.19 × 13 =
  20. 20.18 × 13 =
  21. 21.11 × 12 =
  22. 22.18 × 17 =
  23. 23.13 × 14 =
  24. 24.12 × 12 =
  25. 25.15 × 11 =
  26. 26.12 × 18 =
  27. 27.13 × 16 =
  28. 28.15 × 17 =
  29. 29.16 × 17 =
  30. 30.16 × 18 =
  31. 31.12 × 17 =
  32. 32.11 × 12 =
  33. 33.19 × 18 =
  34. 34.16 × 16 =
  35. 35.18 × 16 =
  36. 36.17 × 18 =
  37. 37.18 × 19 =
  38. 38.17 × 13 =
  39. 39.15 × 12 =
  40. 40.15 × 18 =

Answer key

  1. 225
  2. 192
  3. 176
  4. 143
  5. 234
  6. 156
  7. 342
  8. 192
  9. 255
  10. 192
  11. 252
  12. 132
  13. 192
  14. 255
  15. 272
  16. 165
  17. 187
  18. 256
  19. 247
  20. 234
  21. 132
  22. 306
  23. 182
  24. 144
  25. 165
  26. 216
  27. 208
  28. 255
  29. 272
  30. 288
  31. 204
  32. 132
  33. 342
  34. 256
  35. 288
  36. 306
  37. 342
  38. 221
  39. 180
  40. 270

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