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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 975 · 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. 1.49 × 51 =
  2. 2.57 × 63 =
  3. 3.76 × 84 =
  4. 4.37 × 43 =
  5. 5.59 × 61 =
  6. 6.83 × 87 =
  7. 7.73 × 77 =
  8. 8.38 × 42 =
  9. 9.28 × 32 =
  10. 10.89 × 91 =
  11. 11.95 × 105 =
  12. 12.69 × 71 =
  13. 13.60 × 70 =
  14. 14.37 × 43 =
  15. 15.95 × 105 =
  16. 16.57 × 63 =
  17. 17.16 × 24 =
  18. 18.76 × 84 =
  19. 19.56 × 64 =
  20. 20.75 × 85 =
  21. 21.69 × 71 =
  22. 22.47 × 53 =
  23. 23.30 × 40 =
  24. 24.17 × 23 =
  25. 25.36 × 44 =
  26. 26.15 × 25 =
  27. 27.97 × 103 =
  28. 28.59 × 61 =
  29. 29.68 × 72 =
  30. 30.45 × 55 =
  31. 31.19 × 21 =
  32. 32.43 × 47 =
  33. 33.17 × 23 =
  34. 34.95 × 105 =
  35. 35.63 × 67 =
  36. 36.73 × 77 =
  37. 37.87 × 93 =
  38. 38.57 × 63 =
  39. 39.69 × 71 =
  40. 40.47 × 53 =

Answer key

  1. 2499
  2. 3591
  3. 6384
  4. 1591
  5. 3599
  6. 7221
  7. 5621
  8. 1596
  9. 896
  10. 8099
  11. 9975
  12. 4899
  13. 4200
  14. 1591
  15. 9975
  16. 3591
  17. 384
  18. 6384
  19. 3584
  20. 6375
  21. 4899
  22. 2491
  23. 1200
  24. 391
  25. 1584
  26. 375
  27. 9991
  28. 3599
  29. 4896
  30. 2475
  31. 399
  32. 2021
  33. 391
  34. 9975
  35. 4221
  36. 5621
  37. 8091
  38. 3591
  39. 4899
  40. 2491

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