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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 866 · 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. 1.25 × 35 =
  2. 2.69 × 71 =
  3. 3.70 × 80 =
  4. 4.56 × 64 =
  5. 5.95 × 105 =
  6. 6.89 × 91 =
  7. 7.67 × 73 =
  8. 8.43 × 47 =
  9. 9.37 × 43 =
  10. 10.16 × 24 =
  11. 11.95 × 105 =
  12. 12.37 × 43 =
  13. 13.17 × 23 =
  14. 14.18 × 22 =
  15. 15.85 × 95 =
  16. 16.98 × 102 =
  17. 17.10 × 20 =
  18. 18.89 × 91 =
  19. 19.35 × 45 =
  20. 20.87 × 93 =
  21. 21.47 × 53 =
  22. 22.28 × 32 =
  23. 23.98 × 102 =
  24. 24.19 × 21 =
  25. 25.39 × 41 =
  26. 26.29 × 31 =
  27. 27.29 × 31 =
  28. 28.84 × 86 =
  29. 29.86 × 94 =
  30. 30.36 × 44 =
  31. 31.15 × 25 =
  32. 32.28 × 32 =
  33. 33.98 × 102 =
  34. 34.19 × 21 =
  35. 35.55 × 65 =
  36. 36.78 × 82 =
  37. 37.10 × 20 =
  38. 38.26 × 34 =
  39. 39.88 × 92 =
  40. 40.69 × 71 =

Answer key

  1. 875
  2. 4899
  3. 5600
  4. 3584
  5. 9975
  6. 8099
  7. 4891
  8. 2021
  9. 1591
  10. 384
  11. 9975
  12. 1591
  13. 391
  14. 396
  15. 8075
  16. 9996
  17. 200
  18. 8099
  19. 1575
  20. 8091
  21. 2491
  22. 896
  23. 9996
  24. 399
  25. 1599
  26. 899
  27. 899
  28. 7224
  29. 8084
  30. 1584
  31. 375
  32. 896
  33. 9996
  34. 399
  35. 3575
  36. 6396
  37. 200
  38. 884
  39. 8096
  40. 4899

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