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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 559 · 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 × 15 =
  3. 3.11 × 19 =
  4. 4.16 × 12 =
  5. 5.11 × 14 =
  6. 6.17 × 16 =
  7. 7.19 × 19 =
  8. 8.11 × 15 =
  9. 9.14 × 11 =
  10. 10.19 × 11 =
  11. 11.19 × 18 =
  12. 12.11 × 14 =
  13. 13.12 × 11 =
  14. 14.17 × 17 =
  15. 15.19 × 13 =
  16. 16.13 × 16 =
  17. 17.18 × 11 =
  18. 18.18 × 19 =
  19. 19.12 × 16 =
  20. 20.14 × 12 =
  21. 21.13 × 13 =
  22. 22.19 × 13 =
  23. 23.13 × 14 =
  24. 24.13 × 12 =
  25. 25.12 × 18 =
  26. 26.11 × 12 =
  27. 27.11 × 13 =
  28. 28.17 × 12 =
  29. 29.15 × 16 =
  30. 30.18 × 18 =
  31. 31.16 × 11 =
  32. 32.16 × 13 =
  33. 33.17 × 17 =
  34. 34.12 × 14 =
  35. 35.16 × 14 =
  36. 36.11 × 19 =
  37. 37.18 × 18 =
  38. 38.18 × 12 =
  39. 39.17 × 12 =
  40. 40.12 × 19 =

Answer key

  1. 324
  2. 270
  3. 209
  4. 192
  5. 154
  6. 272
  7. 361
  8. 165
  9. 154
  10. 209
  11. 342
  12. 154
  13. 132
  14. 289
  15. 247
  16. 208
  17. 198
  18. 342
  19. 192
  20. 168
  21. 169
  22. 247
  23. 182
  24. 156
  25. 216
  26. 132
  27. 143
  28. 204
  29. 240
  30. 324
  31. 176
  32. 208
  33. 289
  34. 168
  35. 224
  36. 209
  37. 324
  38. 216
  39. 204
  40. 228

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