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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 973 · 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. 1.12 × 15 =
  2. 2.12 × 11 =
  3. 3.14 × 13 =
  4. 4.11 × 18 =
  5. 5.18 × 18 =
  6. 6.13 × 14 =
  7. 7.18 × 19 =
  8. 8.16 × 11 =
  9. 9.13 × 13 =
  10. 10.14 × 18 =
  11. 11.19 × 13 =
  12. 12.14 × 12 =
  13. 13.14 × 15 =
  14. 14.13 × 11 =
  15. 15.13 × 19 =
  16. 16.18 × 11 =
  17. 17.11 × 13 =
  18. 18.12 × 16 =
  19. 19.16 × 19 =
  20. 20.19 × 11 =
  21. 21.12 × 13 =
  22. 22.16 × 18 =
  23. 23.12 × 15 =
  24. 24.19 × 15 =
  25. 25.12 × 13 =
  26. 26.17 × 18 =
  27. 27.11 × 12 =
  28. 28.11 × 18 =
  29. 29.13 × 12 =
  30. 30.16 × 15 =
  31. 31.15 × 13 =
  32. 32.13 × 14 =
  33. 33.15 × 12 =
  34. 34.14 × 15 =
  35. 35.12 × 19 =
  36. 36.17 × 11 =
  37. 37.17 × 12 =
  38. 38.19 × 19 =
  39. 39.14 × 19 =
  40. 40.16 × 11 =

Answer key

  1. 180
  2. 132
  3. 182
  4. 198
  5. 324
  6. 182
  7. 342
  8. 176
  9. 169
  10. 252
  11. 247
  12. 168
  13. 210
  14. 143
  15. 247
  16. 198
  17. 143
  18. 192
  19. 304
  20. 209
  21. 156
  22. 288
  23. 180
  24. 285
  25. 156
  26. 306
  27. 132
  28. 198
  29. 156
  30. 240
  31. 195
  32. 182
  33. 180
  34. 210
  35. 228
  36. 187
  37. 204
  38. 361
  39. 266
  40. 176

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