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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 639 · 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. 1.88 × 92 =
  2. 2.97 × 103 =
  3. 3.96 × 104 =
  4. 4.39 × 41 =
  5. 5.80 × 90 =
  6. 6.87 × 93 =
  7. 7.98 × 102 =
  8. 8.84 × 86 =
  9. 9.95 × 105 =
  10. 10.16 × 24 =
  11. 11.75 × 85 =
  12. 12.96 × 104 =
  13. 13.30 × 40 =
  14. 14.36 × 44 =
  15. 15.97 × 103 =
  16. 16.29 × 31 =
  17. 17.87 × 93 =
  18. 18.40 × 50 =
  19. 19.28 × 32 =
  20. 20.68 × 72 =
  21. 21.27 × 33 =
  22. 22.88 × 92 =
  23. 23.37 × 43 =
  24. 24.17 × 23 =
  25. 25.65 × 75 =
  26. 26.13 × 17 =
  27. 27.76 × 84 =
  28. 28.87 × 93 =
  29. 29.57 × 63 =
  30. 30.18 × 22 =
  31. 31.59 × 61 =
  32. 32.19 × 21 =
  33. 33.15 × 25 =
  34. 34.67 × 73 =
  35. 35.56 × 64 =
  36. 36.78 × 82 =
  37. 37.29 × 31 =
  38. 38.59 × 61 =
  39. 39.45 × 55 =
  40. 40.84 × 86 =

Answer key

  1. 8096
  2. 9991
  3. 9984
  4. 1599
  5. 7200
  6. 8091
  7. 9996
  8. 7224
  9. 9975
  10. 384
  11. 6375
  12. 9984
  13. 1200
  14. 1584
  15. 9991
  16. 899
  17. 8091
  18. 2000
  19. 896
  20. 4896
  21. 891
  22. 8096
  23. 1591
  24. 391
  25. 4875
  26. 221
  27. 6384
  28. 8091
  29. 3591
  30. 396
  31. 3599
  32. 399
  33. 375
  34. 4891
  35. 3584
  36. 6396
  37. 899
  38. 3599
  39. 2475
  40. 7224

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