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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 955 · 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 × 12 =
  2. 2.11 × 13 =
  3. 3.19 × 12 =
  4. 4.18 × 12 =
  5. 5.12 × 19 =
  6. 6.14 × 13 =
  7. 7.12 × 17 =
  8. 8.16 × 15 =
  9. 9.14 × 12 =
  10. 10.11 × 14 =
  11. 11.12 × 19 =
  12. 12.15 × 13 =
  13. 13.17 × 13 =
  14. 14.13 × 11 =
  15. 15.11 × 11 =
  16. 16.13 × 12 =
  17. 17.19 × 17 =
  18. 18.17 × 13 =
  19. 19.18 × 16 =
  20. 20.13 × 17 =
  21. 21.12 × 12 =
  22. 22.13 × 12 =
  23. 23.14 × 13 =
  24. 24.19 × 15 =
  25. 25.17 × 11 =
  26. 26.11 × 12 =
  27. 27.12 × 19 =
  28. 28.18 × 15 =
  29. 29.15 × 14 =
  30. 30.18 × 11 =
  31. 31.16 × 18 =
  32. 32.15 × 18 =
  33. 33.11 × 18 =
  34. 34.13 × 11 =
  35. 35.14 × 14 =
  36. 36.19 × 14 =
  37. 37.14 × 17 =
  38. 38.11 × 15 =
  39. 39.15 × 19 =
  40. 40.12 × 12 =

Answer key

  1. 216
  2. 143
  3. 228
  4. 216
  5. 228
  6. 182
  7. 204
  8. 240
  9. 168
  10. 154
  11. 228
  12. 195
  13. 221
  14. 143
  15. 121
  16. 156
  17. 323
  18. 221
  19. 288
  20. 221
  21. 144
  22. 156
  23. 182
  24. 285
  25. 187
  26. 132
  27. 228
  28. 270
  29. 210
  30. 198
  31. 288
  32. 270
  33. 198
  34. 143
  35. 196
  36. 266
  37. 238
  38. 165
  39. 285
  40. 144

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