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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 426 · 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. 1.17 × 13 =
  2. 2.15 × 11 =
  3. 3.13 × 19 =
  4. 4.14 × 16 =
  5. 5.16 × 11 =
  6. 6.14 × 11 =
  7. 7.16 × 18 =
  8. 8.18 × 16 =
  9. 9.17 × 16 =
  10. 10.13 × 11 =
  11. 11.13 × 11 =
  12. 12.16 × 13 =
  13. 13.15 × 17 =
  14. 14.13 × 11 =
  15. 15.18 × 18 =
  16. 16.12 × 18 =
  17. 17.13 × 12 =
  18. 18.18 × 13 =
  19. 19.12 × 13 =
  20. 20.12 × 14 =
  21. 21.19 × 14 =
  22. 22.13 × 17 =
  23. 23.17 × 17 =
  24. 24.19 × 19 =
  25. 25.18 × 16 =
  26. 26.12 × 17 =
  27. 27.19 × 12 =
  28. 28.12 × 14 =
  29. 29.15 × 13 =
  30. 30.16 × 12 =
  31. 31.18 × 11 =
  32. 32.19 × 16 =
  33. 33.17 × 18 =
  34. 34.13 × 18 =
  35. 35.11 × 12 =
  36. 36.11 × 16 =
  37. 37.12 × 18 =
  38. 38.13 × 16 =
  39. 39.16 × 13 =
  40. 40.13 × 13 =

Answer key

  1. 221
  2. 165
  3. 247
  4. 224
  5. 176
  6. 154
  7. 288
  8. 288
  9. 272
  10. 143
  11. 143
  12. 208
  13. 255
  14. 143
  15. 324
  16. 216
  17. 156
  18. 234
  19. 156
  20. 168
  21. 266
  22. 221
  23. 289
  24. 361
  25. 288
  26. 204
  27. 228
  28. 168
  29. 195
  30. 192
  31. 198
  32. 304
  33. 306
  34. 234
  35. 132
  36. 176
  37. 216
  38. 208
  39. 208
  40. 169

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