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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 455 · 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. 2.28 × 32 =
  3. 3.35 × 45 =
  4. 4.87 × 93 =
  5. 5.37 × 43 =
  6. 6.56 × 64 =
  7. 7.36 × 44 =
  8. 8.94 × 96 =
  9. 9.99 × 101 =
  10. 10.88 × 92 =
  11. 11.49 × 51 =
  12. 12.39 × 41 =
  13. 13.89 × 91 =
  14. 14.36 × 44 =
  15. 15.67 × 73 =
  16. 16.19 × 21 =
  17. 17.85 × 95 =
  18. 18.48 × 52 =
  19. 19.80 × 90 =
  20. 20.65 × 75 =
  21. 21.85 × 95 =
  22. 22.56 × 64 =
  23. 23.45 × 55 =
  24. 24.27 × 33 =
  25. 25.18 × 22 =
  26. 26.44 × 46 =
  27. 27.46 × 54 =
  28. 28.19 × 21 =
  29. 29.15 × 25 =
  30. 30.59 × 61 =
  31. 31.83 × 87 =
  32. 32.58 × 62 =
  33. 33.98 × 102 =
  34. 34.15 × 25 =
  35. 35.47 × 53 =
  36. 36.35 × 45 =
  37. 37.73 × 77 =
  38. 38.86 × 94 =
  39. 39.89 × 91 =
  40. 40.15 × 25 =

Answer key

  1. 2499
  2. 896
  3. 1575
  4. 8091
  5. 1591
  6. 3584
  7. 1584
  8. 9024
  9. 9999
  10. 8096
  11. 2499
  12. 1599
  13. 8099
  14. 1584
  15. 4891
  16. 399
  17. 8075
  18. 2496
  19. 7200
  20. 4875
  21. 8075
  22. 3584
  23. 2475
  24. 891
  25. 396
  26. 2024
  27. 2484
  28. 399
  29. 375
  30. 3599
  31. 7221
  32. 3596
  33. 9996
  34. 375
  35. 2491
  36. 1575
  37. 5621
  38. 8084
  39. 8099
  40. 375

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