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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 801 · 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 × 16 =
  2. 2.12 × 18 =
  3. 3.11 × 15 =
  4. 4.14 × 15 =
  5. 5.12 × 14 =
  6. 6.14 × 16 =
  7. 7.12 × 12 =
  8. 8.14 × 13 =
  9. 9.16 × 14 =
  10. 10.18 × 11 =
  11. 11.12 × 16 =
  12. 12.13 × 11 =
  13. 13.13 × 16 =
  14. 14.15 × 13 =
  15. 15.11 × 19 =
  16. 16.15 × 14 =
  17. 17.18 × 11 =
  18. 18.17 × 17 =
  19. 19.12 × 15 =
  20. 20.11 × 16 =
  21. 21.14 × 17 =
  22. 22.13 × 11 =
  23. 23.12 × 18 =
  24. 24.15 × 11 =
  25. 25.18 × 12 =
  26. 26.15 × 12 =
  27. 27.15 × 12 =
  28. 28.12 × 11 =
  29. 29.13 × 12 =
  30. 30.19 × 13 =
  31. 31.12 × 17 =
  32. 32.12 × 16 =
  33. 33.12 × 19 =
  34. 34.16 × 17 =
  35. 35.15 × 18 =
  36. 36.12 × 19 =
  37. 37.14 × 15 =
  38. 38.17 × 18 =
  39. 39.12 × 13 =
  40. 40.19 × 17 =

Answer key

  1. 176
  2. 216
  3. 165
  4. 210
  5. 168
  6. 224
  7. 144
  8. 182
  9. 224
  10. 198
  11. 192
  12. 143
  13. 208
  14. 195
  15. 209
  16. 210
  17. 198
  18. 289
  19. 180
  20. 176
  21. 238
  22. 143
  23. 216
  24. 165
  25. 216
  26. 180
  27. 180
  28. 132
  29. 156
  30. 247
  31. 204
  32. 192
  33. 228
  34. 272
  35. 270
  36. 228
  37. 210
  38. 306
  39. 156
  40. 323

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