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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 667 · 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. 1.68 × 72 =
  2. 2.79 × 81 =
  3. 3.99 × 101 =
  4. 4.55 × 65 =
  5. 5.99 × 101 =
  6. 6.65 × 75 =
  7. 7.26 × 34 =
  8. 8.98 × 102 =
  9. 9.89 × 91 =
  10. 10.98 × 102 =
  11. 11.39 × 41 =
  12. 12.77 × 83 =
  13. 13.77 × 83 =
  14. 14.25 × 35 =
  15. 15.66 × 74 =
  16. 16.26 × 34 =
  17. 17.37 × 43 =
  18. 18.80 × 90 =
  19. 19.96 × 104 =
  20. 20.68 × 72 =
  21. 21.28 × 32 =
  22. 22.27 × 33 =
  23. 23.18 × 22 =
  24. 24.79 × 81 =
  25. 25.55 × 65 =
  26. 26.58 × 62 =
  27. 27.62 × 68 =
  28. 28.97 × 103 =
  29. 29.59 × 61 =
  30. 30.77 × 83 =
  31. 31.56 × 64 =
  32. 32.35 × 45 =
  33. 33.59 × 61 =
  34. 34.79 × 81 =
  35. 35.56 × 64 =
  36. 36.69 × 71 =
  37. 37.13 × 17 =
  38. 38.35 × 45 =
  39. 39.85 × 95 =
  40. 40.16 × 24 =

Answer key

  1. 4896
  2. 6399
  3. 9999
  4. 3575
  5. 9999
  6. 4875
  7. 884
  8. 9996
  9. 8099
  10. 9996
  11. 1599
  12. 6391
  13. 6391
  14. 875
  15. 4884
  16. 884
  17. 1591
  18. 7200
  19. 9984
  20. 4896
  21. 896
  22. 891
  23. 396
  24. 6399
  25. 3575
  26. 3596
  27. 4216
  28. 9991
  29. 3599
  30. 6391
  31. 3584
  32. 1575
  33. 3599
  34. 6399
  35. 3584
  36. 4899
  37. 221
  38. 1575
  39. 8075
  40. 384

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