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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 796 · 40 questions
TalentJR

How it works (Middle square): Find the middle number (20 for 19 × 21) and the distance from it (1). Square the middle number. Take away the distance squared.

NameDateTime takenScore ___ / 40
  1. 1.79 × 81 =
  2. 2.18 × 22 =
  3. 3.26 × 34 =
  4. 4.37 × 43 =
  5. 5.82 × 88 =
  6. 6.60 × 70 =
  7. 7.41 × 49 =
  8. 8.23 × 27 =
  9. 9.39 × 41 =
  10. 10.78 × 82 =
  11. 11.37 × 43 =
  12. 12.29 × 31 =
  13. 13.85 × 95 =
  14. 14.77 × 83 =
  15. 15.85 × 95 =
  16. 16.59 × 61 =
  17. 17.75 × 85 =
  18. 18.18 × 22 =
  19. 19.93 × 97 =
  20. 20.17 × 23 =
  21. 21.77 × 83 =
  22. 22.13 × 17 =
  23. 23.69 × 71 =
  24. 24.27 × 33 =
  25. 25.29 × 31 =
  26. 26.82 × 88 =
  27. 27.77 × 83 =
  28. 28.29 × 31 =
  29. 29.66 × 74 =
  30. 30.29 × 31 =
  31. 31.85 × 95 =
  32. 32.49 × 51 =
  33. 33.55 × 65 =
  34. 34.29 × 31 =
  35. 35.73 × 77 =
  36. 36.78 × 82 =
  37. 37.26 × 34 =
  38. 38.94 × 96 =
  39. 39.28 × 32 =
  40. 40.94 × 96 =

Answer key

  1. 6399
  2. 396
  3. 884
  4. 1591
  5. 7216
  6. 4200
  7. 2009
  8. 621
  9. 1599
  10. 6396
  11. 1591
  12. 899
  13. 8075
  14. 6391
  15. 8075
  16. 3599
  17. 6375
  18. 396
  19. 9021
  20. 391
  21. 6391
  22. 221
  23. 4899
  24. 891
  25. 899
  26. 7216
  27. 6391
  28. 899
  29. 4884
  30. 899
  31. 8075
  32. 2499
  33. 3575
  34. 899
  35. 5621
  36. 6396
  37. 884
  38. 9024
  39. 896
  40. 9024

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