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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 20 · 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. 1.11 × 18 =
  2. 2.19 × 16 =
  3. 3.19 × 14 =
  4. 4.16 × 13 =
  5. 5.19 × 14 =
  6. 6.16 × 11 =
  7. 7.17 × 14 =
  8. 8.14 × 11 =
  9. 9.11 × 18 =
  10. 10.15 × 15 =
  11. 11.18 × 11 =
  12. 12.12 × 19 =
  13. 13.12 × 19 =
  14. 14.17 × 11 =
  15. 15.13 × 17 =
  16. 16.13 × 18 =
  17. 17.14 × 14 =
  18. 18.19 × 13 =
  19. 19.13 × 11 =
  20. 20.11 × 17 =
  21. 21.11 × 13 =
  22. 22.19 × 19 =
  23. 23.12 × 16 =
  24. 24.17 × 13 =
  25. 25.14 × 11 =
  26. 26.19 × 14 =
  27. 27.16 × 19 =
  28. 28.16 × 18 =
  29. 29.13 × 17 =
  30. 30.15 × 17 =
  31. 31.19 × 17 =
  32. 32.16 × 15 =
  33. 33.18 × 19 =
  34. 34.13 × 14 =
  35. 35.14 × 15 =
  36. 36.13 × 12 =
  37. 37.11 × 16 =
  38. 38.15 × 14 =
  39. 39.11 × 12 =
  40. 40.12 × 17 =

Answer key

  1. 198
  2. 304
  3. 266
  4. 208
  5. 266
  6. 176
  7. 238
  8. 154
  9. 198
  10. 225
  11. 198
  12. 228
  13. 228
  14. 187
  15. 221
  16. 234
  17. 196
  18. 247
  19. 143
  20. 187
  21. 143
  22. 361
  23. 192
  24. 221
  25. 154
  26. 266
  27. 304
  28. 288
  29. 221
  30. 255
  31. 323
  32. 240
  33. 342
  34. 182
  35. 210
  36. 156
  37. 176
  38. 210
  39. 132
  40. 204

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