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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 908 · 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 × 16 =
  2. 2.15 × 13 =
  3. 3.14 × 17 =
  4. 4.19 × 11 =
  5. 5.18 × 19 =
  6. 6.11 × 15 =
  7. 7.13 × 18 =
  8. 8.17 × 12 =
  9. 9.13 × 15 =
  10. 10.11 × 11 =
  11. 11.12 × 11 =
  12. 12.11 × 14 =
  13. 13.18 × 12 =
  14. 14.12 × 17 =
  15. 15.11 × 19 =
  16. 16.13 × 17 =
  17. 17.17 × 14 =
  18. 18.14 × 19 =
  19. 19.18 × 19 =
  20. 20.18 × 19 =
  21. 21.12 × 11 =
  22. 22.11 × 15 =
  23. 23.18 × 18 =
  24. 24.15 × 16 =
  25. 25.11 × 11 =
  26. 26.16 × 12 =
  27. 27.19 × 11 =
  28. 28.19 × 14 =
  29. 29.12 × 12 =
  30. 30.18 × 11 =
  31. 31.18 × 18 =
  32. 32.19 × 17 =
  33. 33.13 × 19 =
  34. 34.17 × 11 =
  35. 35.14 × 12 =
  36. 36.17 × 11 =
  37. 37.11 × 16 =
  38. 38.13 × 12 =
  39. 39.16 × 17 =
  40. 40.11 × 14 =

Answer key

  1. 256
  2. 195
  3. 238
  4. 209
  5. 342
  6. 165
  7. 234
  8. 204
  9. 195
  10. 121
  11. 132
  12. 154
  13. 216
  14. 204
  15. 209
  16. 221
  17. 238
  18. 266
  19. 342
  20. 342
  21. 132
  22. 165
  23. 324
  24. 240
  25. 121
  26. 192
  27. 209
  28. 266
  29. 144
  30. 198
  31. 324
  32. 323
  33. 247
  34. 187
  35. 168
  36. 187
  37. 176
  38. 156
  39. 272
  40. 154

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