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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 145 · 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. 1.14 × 15 =
  2. 2.16 × 12 =
  3. 3.18 × 12 =
  4. 4.19 × 13 =
  5. 5.13 × 17 =
  6. 6.19 × 19 =
  7. 7.19 × 15 =
  8. 8.17 × 13 =
  9. 9.18 × 13 =
  10. 10.11 × 12 =
  11. 11.16 × 15 =
  12. 12.19 × 14 =
  13. 13.19 × 11 =
  14. 14.15 × 13 =
  15. 15.13 × 12 =
  16. 16.18 × 18 =
  17. 17.17 × 16 =
  18. 18.13 × 15 =
  19. 19.19 × 11 =
  20. 20.11 × 13 =
  21. 21.12 × 14 =
  22. 22.12 × 16 =
  23. 23.16 × 16 =
  24. 24.11 × 12 =
  25. 25.17 × 13 =
  26. 26.11 × 12 =
  27. 27.12 × 15 =
  28. 28.13 × 16 =
  29. 29.17 × 15 =
  30. 30.19 × 13 =
  31. 31.12 × 18 =
  32. 32.18 × 13 =
  33. 33.17 × 18 =
  34. 34.15 × 19 =
  35. 35.15 × 11 =
  36. 36.14 × 18 =
  37. 37.12 × 14 =
  38. 38.16 × 11 =
  39. 39.14 × 11 =
  40. 40.14 × 18 =

Answer key

  1. 210
  2. 192
  3. 216
  4. 247
  5. 221
  6. 361
  7. 285
  8. 221
  9. 234
  10. 132
  11. 240
  12. 266
  13. 209
  14. 195
  15. 156
  16. 324
  17. 272
  18. 195
  19. 209
  20. 143
  21. 168
  22. 192
  23. 256
  24. 132
  25. 221
  26. 132
  27. 180
  28. 208
  29. 255
  30. 247
  31. 216
  32. 234
  33. 306
  34. 285
  35. 165
  36. 252
  37. 168
  38. 176
  39. 154
  40. 252

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