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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 231 · 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. 1.18 × 18 =
  2. 2.18 × 11 =
  3. 3.12 × 11 =
  4. 4.14 × 12 =
  5. 5.14 × 15 =
  6. 6.12 × 17 =
  7. 7.13 × 11 =
  8. 8.12 × 11 =
  9. 9.13 × 12 =
  10. 10.19 × 18 =
  11. 11.15 × 14 =
  12. 12.12 × 15 =
  13. 13.12 × 12 =
  14. 14.14 × 19 =
  15. 15.13 × 19 =
  16. 16.11 × 17 =
  17. 17.18 × 16 =
  18. 18.18 × 18 =
  19. 19.14 × 19 =
  20. 20.13 × 16 =
  21. 21.13 × 11 =
  22. 22.13 × 12 =
  23. 23.15 × 11 =
  24. 24.11 × 16 =
  25. 25.18 × 13 =
  26. 26.14 × 18 =
  27. 27.14 × 16 =
  28. 28.18 × 14 =
  29. 29.19 × 11 =
  30. 30.16 × 16 =
  31. 31.19 × 19 =
  32. 32.17 × 15 =
  33. 33.16 × 18 =
  34. 34.17 × 11 =
  35. 35.12 × 17 =
  36. 36.12 × 11 =
  37. 37.16 × 11 =
  38. 38.19 × 13 =
  39. 39.17 × 13 =
  40. 40.15 × 15 =

Answer key

  1. 324
  2. 198
  3. 132
  4. 168
  5. 210
  6. 204
  7. 143
  8. 132
  9. 156
  10. 342
  11. 210
  12. 180
  13. 144
  14. 266
  15. 247
  16. 187
  17. 288
  18. 324
  19. 266
  20. 208
  21. 143
  22. 156
  23. 165
  24. 176
  25. 234
  26. 252
  27. 224
  28. 252
  29. 209
  30. 256
  31. 361
  32. 255
  33. 288
  34. 187
  35. 204
  36. 132
  37. 176
  38. 247
  39. 221
  40. 225

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