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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 654 · 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 × 14 =
  2. 2.17 × 15 =
  3. 3.17 × 18 =
  4. 4.15 × 14 =
  5. 5.16 × 11 =
  6. 6.15 × 16 =
  7. 7.16 × 18 =
  8. 8.11 × 13 =
  9. 9.13 × 16 =
  10. 10.15 × 16 =
  11. 11.12 × 14 =
  12. 12.12 × 11 =
  13. 13.17 × 12 =
  14. 14.17 × 17 =
  15. 15.17 × 13 =
  16. 16.12 × 12 =
  17. 17.19 × 15 =
  18. 18.11 × 11 =
  19. 19.15 × 19 =
  20. 20.19 × 12 =
  21. 21.18 × 19 =
  22. 22.17 × 11 =
  23. 23.11 × 18 =
  24. 24.19 × 11 =
  25. 25.14 × 11 =
  26. 26.18 × 11 =
  27. 27.11 × 11 =
  28. 28.18 × 12 =
  29. 29.18 × 19 =
  30. 30.19 × 18 =
  31. 31.18 × 17 =
  32. 32.16 × 18 =
  33. 33.17 × 16 =
  34. 34.13 × 13 =
  35. 35.18 × 16 =
  36. 36.16 × 12 =
  37. 37.17 × 12 =
  38. 38.14 × 16 =
  39. 39.18 × 19 =
  40. 40.11 × 11 =

Answer key

  1. 238
  2. 255
  3. 306
  4. 210
  5. 176
  6. 240
  7. 288
  8. 143
  9. 208
  10. 240
  11. 168
  12. 132
  13. 204
  14. 289
  15. 221
  16. 144
  17. 285
  18. 121
  19. 285
  20. 228
  21. 342
  22. 187
  23. 198
  24. 209
  25. 154
  26. 198
  27. 121
  28. 216
  29. 342
  30. 342
  31. 306
  32. 288
  33. 272
  34. 169
  35. 288
  36. 192
  37. 204
  38. 224
  39. 342
  40. 121

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