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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 72 · 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 × 17 =
  2. 2.18 × 19 =
  3. 3.19 × 15 =
  4. 4.18 × 16 =
  5. 5.16 × 11 =
  6. 6.12 × 11 =
  7. 7.11 × 13 =
  8. 8.18 × 16 =
  9. 9.12 × 19 =
  10. 10.14 × 11 =
  11. 11.19 × 11 =
  12. 12.16 × 18 =
  13. 13.16 × 15 =
  14. 14.17 × 15 =
  15. 15.11 × 15 =
  16. 16.11 × 13 =
  17. 17.14 × 11 =
  18. 18.14 × 17 =
  19. 19.17 × 14 =
  20. 20.19 × 11 =
  21. 21.17 × 14 =
  22. 22.12 × 16 =
  23. 23.15 × 12 =
  24. 24.13 × 14 =
  25. 25.15 × 12 =
  26. 26.16 × 13 =
  27. 27.12 × 12 =
  28. 28.18 × 18 =
  29. 29.15 × 15 =
  30. 30.11 × 11 =
  31. 31.18 × 11 =
  32. 32.13 × 12 =
  33. 33.13 × 11 =
  34. 34.12 × 13 =
  35. 35.16 × 11 =
  36. 36.13 × 14 =
  37. 37.11 × 19 =
  38. 38.13 × 13 =
  39. 39.11 × 18 =
  40. 40.17 × 17 =

Answer key

  1. 272
  2. 342
  3. 285
  4. 288
  5. 176
  6. 132
  7. 143
  8. 288
  9. 228
  10. 154
  11. 209
  12. 288
  13. 240
  14. 255
  15. 165
  16. 143
  17. 154
  18. 238
  19. 238
  20. 209
  21. 238
  22. 192
  23. 180
  24. 182
  25. 180
  26. 208
  27. 144
  28. 324
  29. 225
  30. 121
  31. 198
  32. 156
  33. 143
  34. 156
  35. 176
  36. 182
  37. 209
  38. 169
  39. 198
  40. 289

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