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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 937 · 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. 1.14 × 14 =
  2. 2.13 × 18 =
  3. 3.19 × 11 =
  4. 4.17 × 15 =
  5. 5.19 × 12 =
  6. 6.15 × 12 =
  7. 7.16 × 15 =
  8. 8.16 × 19 =
  9. 9.14 × 16 =
  10. 10.15 × 18 =
  11. 11.15 × 11 =
  12. 12.12 × 15 =
  13. 13.14 × 19 =
  14. 14.11 × 11 =
  15. 15.12 × 12 =
  16. 16.19 × 18 =
  17. 17.17 × 13 =
  18. 18.18 × 19 =
  19. 19.18 × 15 =
  20. 20.16 × 13 =
  21. 21.13 × 17 =
  22. 22.13 × 13 =
  23. 23.14 × 19 =
  24. 24.11 × 11 =
  25. 25.19 × 19 =
  26. 26.17 × 14 =
  27. 27.18 × 12 =
  28. 28.11 × 13 =
  29. 29.13 × 12 =
  30. 30.17 × 14 =
  31. 31.15 × 19 =
  32. 32.18 × 17 =
  33. 33.16 × 13 =
  34. 34.15 × 11 =
  35. 35.19 × 19 =
  36. 36.19 × 17 =
  37. 37.12 × 17 =
  38. 38.11 × 14 =
  39. 39.16 × 19 =
  40. 40.12 × 12 =

Answer key

  1. 196
  2. 234
  3. 209
  4. 255
  5. 228
  6. 180
  7. 240
  8. 304
  9. 224
  10. 270
  11. 165
  12. 180
  13. 266
  14. 121
  15. 144
  16. 342
  17. 221
  18. 342
  19. 270
  20. 208
  21. 221
  22. 169
  23. 266
  24. 121
  25. 361
  26. 238
  27. 216
  28. 143
  29. 156
  30. 238
  31. 285
  32. 306
  33. 208
  34. 165
  35. 361
  36. 323
  37. 204
  38. 154
  39. 304
  40. 144

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