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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 964 · 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. 2.13 × 17 =
  3. 3.11 × 16 =
  4. 4.15 × 19 =
  5. 5.13 × 15 =
  6. 6.17 × 18 =
  7. 7.13 × 12 =
  8. 8.12 × 19 =
  9. 9.17 × 18 =
  10. 10.18 × 11 =
  11. 11.14 × 12 =
  12. 12.13 × 18 =
  13. 13.11 × 19 =
  14. 14.11 × 17 =
  15. 15.13 × 12 =
  16. 16.13 × 17 =
  17. 17.12 × 19 =
  18. 18.15 × 13 =
  19. 19.11 × 11 =
  20. 20.15 × 18 =
  21. 21.16 × 12 =
  22. 22.12 × 13 =
  23. 23.13 × 13 =
  24. 24.17 × 13 =
  25. 25.19 × 19 =
  26. 26.13 × 15 =
  27. 27.14 × 15 =
  28. 28.11 × 16 =
  29. 29.16 × 12 =
  30. 30.16 × 11 =
  31. 31.11 × 16 =
  32. 32.19 × 14 =
  33. 33.19 × 18 =
  34. 34.16 × 15 =
  35. 35.11 × 17 =
  36. 36.16 × 12 =
  37. 37.17 × 12 =
  38. 38.19 × 12 =
  39. 39.12 × 13 =
  40. 40.11 × 16 =

Answer key

  1. 221
  2. 221
  3. 176
  4. 285
  5. 195
  6. 306
  7. 156
  8. 228
  9. 306
  10. 198
  11. 168
  12. 234
  13. 209
  14. 187
  15. 156
  16. 221
  17. 228
  18. 195
  19. 121
  20. 270
  21. 192
  22. 156
  23. 169
  24. 221
  25. 361
  26. 195
  27. 210
  28. 176
  29. 192
  30. 176
  31. 176
  32. 266
  33. 342
  34. 240
  35. 187
  36. 192
  37. 204
  38. 228
  39. 156
  40. 176

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