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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 25 · 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. 1.67 × 73 =
  2. 2.77 × 83 =
  3. 3.82 × 88 =
  4. 4.68 × 72 =
  5. 5.59 × 61 =
  6. 6.21 × 29 =
  7. 7.36 × 44 =
  8. 8.55 × 65 =
  9. 9.64 × 66 =
  10. 10.85 × 95 =
  11. 11.73 × 77 =
  12. 12.26 × 34 =
  13. 13.15 × 25 =
  14. 14.61 × 69 =
  15. 15.74 × 76 =
  16. 16.61 × 69 =
  17. 17.50 × 60 =
  18. 18.69 × 71 =
  19. 19.96 × 104 =
  20. 20.86 × 94 =
  21. 21.28 × 32 =
  22. 22.35 × 45 =
  23. 23.89 × 91 =
  24. 24.39 × 41 =
  25. 25.88 × 92 =
  26. 26.39 × 41 =
  27. 27.50 × 60 =
  28. 28.72 × 78 =
  29. 29.29 × 31 =
  30. 30.27 × 33 =
  31. 31.95 × 105 =
  32. 32.37 × 43 =
  33. 33.38 × 42 =
  34. 34.88 × 92 =
  35. 35.14 × 16 =
  36. 36.29 × 31 =
  37. 37.59 × 61 =
  38. 38.87 × 93 =
  39. 39.18 × 22 =
  40. 40.68 × 72 =

Answer key

  1. 4891
  2. 6391
  3. 7216
  4. 4896
  5. 3599
  6. 609
  7. 1584
  8. 3575
  9. 4224
  10. 8075
  11. 5621
  12. 884
  13. 375
  14. 4209
  15. 5624
  16. 4209
  17. 3000
  18. 4899
  19. 9984
  20. 8084
  21. 896
  22. 1575
  23. 8099
  24. 1599
  25. 8096
  26. 1599
  27. 3000
  28. 5616
  29. 899
  30. 891
  31. 9975
  32. 1591
  33. 1596
  34. 8096
  35. 224
  36. 899
  37. 3599
  38. 8091
  39. 396
  40. 4896

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