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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 473 · 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. 1.11 × 13 =
  2. 2.18 × 11 =
  3. 3.12 × 12 =
  4. 4.17 × 19 =
  5. 5.14 × 14 =
  6. 6.16 × 19 =
  7. 7.18 × 18 =
  8. 8.19 × 18 =
  9. 9.15 × 13 =
  10. 10.16 × 15 =
  11. 11.12 × 17 =
  12. 12.13 × 18 =
  13. 13.19 × 11 =
  14. 14.19 × 19 =
  15. 15.17 × 19 =
  16. 16.19 × 14 =
  17. 17.13 × 15 =
  18. 18.17 × 11 =
  19. 19.16 × 14 =
  20. 20.16 × 15 =
  21. 21.19 × 13 =
  22. 22.11 × 18 =
  23. 23.18 × 11 =
  24. 24.11 × 11 =
  25. 25.16 × 17 =
  26. 26.17 × 15 =
  27. 27.17 × 18 =
  28. 28.17 × 17 =
  29. 29.14 × 11 =
  30. 30.12 × 14 =
  31. 31.15 × 18 =
  32. 32.13 × 18 =
  33. 33.15 × 16 =
  34. 34.14 × 13 =
  35. 35.11 × 15 =
  36. 36.12 × 16 =
  37. 37.16 × 18 =
  38. 38.17 × 13 =
  39. 39.11 × 13 =
  40. 40.13 × 16 =

Answer key

  1. 143
  2. 198
  3. 144
  4. 323
  5. 196
  6. 304
  7. 324
  8. 342
  9. 195
  10. 240
  11. 204
  12. 234
  13. 209
  14. 361
  15. 323
  16. 266
  17. 195
  18. 187
  19. 224
  20. 240
  21. 247
  22. 198
  23. 198
  24. 121
  25. 272
  26. 255
  27. 306
  28. 289
  29. 154
  30. 168
  31. 270
  32. 234
  33. 240
  34. 182
  35. 165
  36. 192
  37. 288
  38. 221
  39. 143
  40. 208

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