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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 380 · 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. 1.16 × 16 =
  2. 2.14 × 17 =
  3. 3.13 × 12 =
  4. 4.15 × 16 =
  5. 5.12 × 13 =
  6. 6.18 × 16 =
  7. 7.19 × 11 =
  8. 8.13 × 14 =
  9. 9.15 × 12 =
  10. 10.18 × 17 =
  11. 11.15 × 13 =
  12. 12.11 × 12 =
  13. 13.12 × 12 =
  14. 14.12 × 19 =
  15. 15.18 × 19 =
  16. 16.15 × 16 =
  17. 17.11 × 16 =
  18. 18.15 × 11 =
  19. 19.19 × 11 =
  20. 20.18 × 15 =
  21. 21.14 × 19 =
  22. 22.16 × 18 =
  23. 23.19 × 12 =
  24. 24.19 × 14 =
  25. 25.18 × 14 =
  26. 26.16 × 16 =
  27. 27.11 × 17 =
  28. 28.13 × 12 =
  29. 29.19 × 13 =
  30. 30.13 × 12 =
  31. 31.15 × 16 =
  32. 32.17 × 11 =
  33. 33.14 × 14 =
  34. 34.19 × 13 =
  35. 35.18 × 17 =
  36. 36.14 × 14 =
  37. 37.16 × 14 =
  38. 38.14 × 11 =
  39. 39.18 × 12 =
  40. 40.19 × 17 =

Answer key

  1. 256
  2. 238
  3. 156
  4. 240
  5. 156
  6. 288
  7. 209
  8. 182
  9. 180
  10. 306
  11. 195
  12. 132
  13. 144
  14. 228
  15. 342
  16. 240
  17. 176
  18. 165
  19. 209
  20. 270
  21. 266
  22. 288
  23. 228
  24. 266
  25. 252
  26. 256
  27. 187
  28. 156
  29. 247
  30. 156
  31. 240
  32. 187
  33. 196
  34. 247
  35. 306
  36. 196
  37. 224
  38. 154
  39. 216
  40. 323

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