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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 506 · 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. 1.38 × 42 =
  2. 2.77 × 83 =
  3. 3.35 × 45 =
  4. 4.47 × 53 =
  5. 5.15 × 25 =
  6. 6.69 × 71 =
  7. 7.86 × 94 =
  8. 8.94 × 96 =
  9. 9.56 × 64 =
  10. 10.65 × 75 =
  11. 11.39 × 41 =
  12. 12.58 × 62 =
  13. 13.91 × 99 =
  14. 14.99 × 101 =
  15. 15.71 × 79 =
  16. 16.52 × 58 =
  17. 17.29 × 31 =
  18. 18.96 × 104 =
  19. 19.26 × 34 =
  20. 20.24 × 26 =
  21. 21.89 × 91 =
  22. 22.50 × 60 =
  23. 23.37 × 43 =
  24. 24.53 × 57 =
  25. 25.37 × 43 =
  26. 26.39 × 41 =
  27. 27.84 × 86 =
  28. 28.37 × 43 =
  29. 29.16 × 24 =
  30. 30.74 × 76 =
  31. 31.89 × 91 =
  32. 32.93 × 97 =
  33. 33.27 × 33 =
  34. 34.18 × 22 =
  35. 35.36 × 44 =
  36. 36.26 × 34 =
  37. 37.65 × 75 =
  38. 38.79 × 81 =
  39. 39.95 × 105 =
  40. 40.16 × 24 =

Answer key

  1. 1596
  2. 6391
  3. 1575
  4. 2491
  5. 375
  6. 4899
  7. 8084
  8. 9024
  9. 3584
  10. 4875
  11. 1599
  12. 3596
  13. 9009
  14. 9999
  15. 5609
  16. 3016
  17. 899
  18. 9984
  19. 884
  20. 624
  21. 8099
  22. 3000
  23. 1591
  24. 3021
  25. 1591
  26. 1599
  27. 7224
  28. 1591
  29. 384
  30. 5624
  31. 8099
  32. 9021
  33. 891
  34. 396
  35. 1584
  36. 884
  37. 4875
  38. 6399
  39. 9975
  40. 384

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