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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 772 · 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. 1.15 × 13 =
  2. 2.11 × 18 =
  3. 3.16 × 12 =
  4. 4.18 × 18 =
  5. 5.16 × 15 =
  6. 6.18 × 11 =
  7. 7.11 × 15 =
  8. 8.14 × 14 =
  9. 9.14 × 13 =
  10. 10.12 × 14 =
  11. 11.11 × 15 =
  12. 12.18 × 14 =
  13. 13.16 × 14 =
  14. 14.18 × 11 =
  15. 15.18 × 15 =
  16. 16.13 × 15 =
  17. 17.13 × 15 =
  18. 18.16 × 11 =
  19. 19.15 × 12 =
  20. 20.16 × 11 =
  21. 21.14 × 17 =
  22. 22.16 × 17 =
  23. 23.19 × 14 =
  24. 24.17 × 16 =
  25. 25.13 × 12 =
  26. 26.11 × 13 =
  27. 27.17 × 11 =
  28. 28.12 × 12 =
  29. 29.13 × 12 =
  30. 30.11 × 11 =
  31. 31.11 × 11 =
  32. 32.13 × 13 =
  33. 33.18 × 19 =
  34. 34.13 × 19 =
  35. 35.11 × 16 =
  36. 36.16 × 11 =
  37. 37.12 × 19 =
  38. 38.17 × 18 =
  39. 39.16 × 15 =
  40. 40.15 × 11 =

Answer key

  1. 195
  2. 198
  3. 192
  4. 324
  5. 240
  6. 198
  7. 165
  8. 196
  9. 182
  10. 168
  11. 165
  12. 252
  13. 224
  14. 198
  15. 270
  16. 195
  17. 195
  18. 176
  19. 180
  20. 176
  21. 238
  22. 272
  23. 266
  24. 272
  25. 156
  26. 143
  27. 187
  28. 144
  29. 156
  30. 121
  31. 121
  32. 169
  33. 342
  34. 247
  35. 176
  36. 176
  37. 228
  38. 306
  39. 240
  40. 165

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