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Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 929 · 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 × 15 =
  2. 2.14 × 16 =
  3. 3.12 × 17 =
  4. 4.11 × 16 =
  5. 5.12 × 16 =
  6. 6.13 × 12 =
  7. 7.13 × 14 =
  8. 8.14 × 15 =
  9. 9.17 × 18 =
  10. 10.13 × 17 =
  11. 11.12 × 13 =
  12. 12.12 × 19 =
  13. 13.15 × 12 =
  14. 14.12 × 17 =
  15. 15.17 × 16 =
  16. 16.18 × 15 =
  17. 17.11 × 13 =
  18. 18.19 × 13 =
  19. 19.13 × 13 =
  20. 20.17 × 15 =
  21. 21.15 × 17 =
  22. 22.19 × 18 =
  23. 23.18 × 11 =
  24. 24.17 × 14 =
  25. 25.13 × 15 =
  26. 26.18 × 13 =
  27. 27.16 × 11 =
  28. 28.14 × 15 =
  29. 29.13 × 12 =
  30. 30.12 × 12 =
  31. 31.17 × 13 =
  32. 32.19 × 12 =
  33. 33.15 × 18 =
  34. 34.11 × 16 =
  35. 35.15 × 17 =
  36. 36.12 × 11 =
  37. 37.13 × 11 =
  38. 38.14 × 18 =
  39. 39.11 × 15 =
  40. 40.19 × 14 =

Answer key

  1. 210
  2. 224
  3. 204
  4. 176
  5. 192
  6. 156
  7. 182
  8. 210
  9. 306
  10. 221
  11. 156
  12. 228
  13. 180
  14. 204
  15. 272
  16. 270
  17. 143
  18. 247
  19. 169
  20. 255
  21. 255
  22. 342
  23. 198
  24. 238
  25. 195
  26. 234
  27. 176
  28. 210
  29. 156
  30. 144
  31. 221
  32. 228
  33. 270
  34. 176
  35. 255
  36. 132
  37. 143
  38. 252
  39. 165
  40. 266

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