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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 766 · 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. 1.82 × 88 =
  2. 2.15 × 25 =
  3. 3.48 × 52 =
  4. 4.75 × 85 =
  5. 5.10 × 20 =
  6. 6.55 × 65 =
  7. 7.95 × 105 =
  8. 8.97 × 103 =
  9. 9.22 × 28 =
  10. 10.74 × 76 =
  11. 11.87 × 93 =
  12. 12.38 × 42 =
  13. 13.73 × 77 =
  14. 14.74 × 76 =
  15. 15.14 × 16 =
  16. 16.88 × 92 =
  17. 17.98 × 102 =
  18. 18.71 × 79 =
  19. 19.19 × 21 =
  20. 20.37 × 43 =
  21. 21.58 × 62 =
  22. 22.21 × 29 =
  23. 23.29 × 31 =
  24. 24.10 × 20 =
  25. 25.26 × 34 =
  26. 26.39 × 41 =
  27. 27.65 × 75 =
  28. 28.55 × 65 =
  29. 29.86 × 94 =
  30. 30.98 × 102 =
  31. 31.88 × 92 =
  32. 32.98 × 102 =
  33. 33.38 × 42 =
  34. 34.29 × 31 =
  35. 35.53 × 57 =
  36. 36.87 × 93 =
  37. 37.85 × 95 =
  38. 38.67 × 73 =
  39. 39.67 × 73 =
  40. 40.78 × 82 =

Answer key

  1. 7216
  2. 375
  3. 2496
  4. 6375
  5. 200
  6. 3575
  7. 9975
  8. 9991
  9. 616
  10. 5624
  11. 8091
  12. 1596
  13. 5621
  14. 5624
  15. 224
  16. 8096
  17. 9996
  18. 5609
  19. 399
  20. 1591
  21. 3596
  22. 609
  23. 899
  24. 200
  25. 884
  26. 1599
  27. 4875
  28. 3575
  29. 8084
  30. 9996
  31. 8096
  32. 9996
  33. 1596
  34. 899
  35. 3021
  36. 8091
  37. 8075
  38. 4891
  39. 4891
  40. 6396

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