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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 536 · 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. 1.59 × 61 =
  2. 2.32 × 38 =
  3. 3.86 × 94 =
  4. 4.60 × 70 =
  5. 5.25 × 35 =
  6. 6.46 × 54 =
  7. 7.99 × 101 =
  8. 8.45 × 55 =
  9. 9.64 × 66 =
  10. 10.45 × 55 =
  11. 11.81 × 89 =
  12. 12.43 × 47 =
  13. 13.45 × 55 =
  14. 14.32 × 38 =
  15. 15.87 × 93 =
  16. 16.35 × 45 =
  17. 17.71 × 79 =
  18. 18.78 × 82 =
  19. 19.56 × 64 =
  20. 20.60 × 70 =
  21. 21.99 × 101 =
  22. 22.78 × 82 =
  23. 23.46 × 54 =
  24. 24.39 × 41 =
  25. 25.67 × 73 =
  26. 26.67 × 73 =
  27. 27.85 × 95 =
  28. 28.44 × 46 =
  29. 29.35 × 45 =
  30. 30.87 × 93 =
  31. 31.78 × 82 =
  32. 32.12 × 18 =
  33. 33.77 × 83 =
  34. 34.37 × 43 =
  35. 35.16 × 24 =
  36. 36.97 × 103 =
  37. 37.56 × 64 =
  38. 38.62 × 68 =
  39. 39.78 × 82 =
  40. 40.15 × 25 =

Answer key

  1. 3599
  2. 1216
  3. 8084
  4. 4200
  5. 875
  6. 2484
  7. 9999
  8. 2475
  9. 4224
  10. 2475
  11. 7209
  12. 2021
  13. 2475
  14. 1216
  15. 8091
  16. 1575
  17. 5609
  18. 6396
  19. 3584
  20. 4200
  21. 9999
  22. 6396
  23. 2484
  24. 1599
  25. 4891
  26. 4891
  27. 8075
  28. 2024
  29. 1575
  30. 8091
  31. 6396
  32. 216
  33. 6391
  34. 1591
  35. 384
  36. 9991
  37. 3584
  38. 4216
  39. 6396
  40. 375

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