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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 56 · 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 × 19 =
  2. 2.18 × 11 =
  3. 3.19 × 11 =
  4. 4.18 × 11 =
  5. 5.16 × 13 =
  6. 6.14 × 12 =
  7. 7.16 × 13 =
  8. 8.12 × 19 =
  9. 9.15 × 17 =
  10. 10.12 × 15 =
  11. 11.14 × 13 =
  12. 12.19 × 12 =
  13. 13.14 × 12 =
  14. 14.12 × 14 =
  15. 15.18 × 19 =
  16. 16.12 × 11 =
  17. 17.17 × 17 =
  18. 18.17 × 16 =
  19. 19.11 × 15 =
  20. 20.16 × 16 =
  21. 21.18 × 18 =
  22. 22.11 × 18 =
  23. 23.12 × 15 =
  24. 24.17 × 18 =
  25. 25.17 × 14 =
  26. 26.18 × 16 =
  27. 27.16 × 11 =
  28. 28.13 × 13 =
  29. 29.14 × 11 =
  30. 30.13 × 12 =
  31. 31.13 × 11 =
  32. 32.18 × 12 =
  33. 33.11 × 12 =
  34. 34.18 × 19 =
  35. 35.12 × 15 =
  36. 36.19 × 18 =
  37. 37.16 × 16 =
  38. 38.14 × 11 =
  39. 39.16 × 12 =
  40. 40.15 × 12 =

Answer key

  1. 228
  2. 198
  3. 209
  4. 198
  5. 208
  6. 168
  7. 208
  8. 228
  9. 255
  10. 180
  11. 182
  12. 228
  13. 168
  14. 168
  15. 342
  16. 132
  17. 289
  18. 272
  19. 165
  20. 256
  21. 324
  22. 198
  23. 180
  24. 306
  25. 238
  26. 288
  27. 176
  28. 169
  29. 154
  30. 156
  31. 143
  32. 216
  33. 132
  34. 342
  35. 180
  36. 342
  37. 256
  38. 154
  39. 192
  40. 180

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