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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 677 · 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. 1.98 × 102 =
  2. 2.68 × 72 =
  3. 3.48 × 52 =
  4. 4.37 × 43 =
  5. 5.97 × 103 =
  6. 6.79 × 81 =
  7. 7.28 × 32 =
  8. 8.46 × 54 =
  9. 9.27 × 33 =
  10. 10.56 × 64 =
  11. 11.76 × 84 =
  12. 12.19 × 21 =
  13. 13.25 × 35 =
  14. 14.86 × 94 =
  15. 15.18 × 22 =
  16. 16.36 × 44 =
  17. 17.13 × 17 =
  18. 18.86 × 94 =
  19. 19.96 × 104 =
  20. 20.77 × 83 =
  21. 21.56 × 64 =
  22. 22.27 × 33 =
  23. 23.60 × 70 =
  24. 24.32 × 38 =
  25. 25.27 × 33 =
  26. 26.74 × 76 =
  27. 27.17 × 23 =
  28. 28.40 × 50 =
  29. 29.25 × 35 =
  30. 30.19 × 21 =
  31. 31.50 × 60 =
  32. 32.89 × 91 =
  33. 33.83 × 87 =
  34. 34.16 × 24 =
  35. 35.59 × 61 =
  36. 36.89 × 91 =
  37. 37.92 × 98 =
  38. 38.73 × 77 =
  39. 39.78 × 82 =
  40. 40.35 × 45 =

Answer key

  1. 9996
  2. 4896
  3. 2496
  4. 1591
  5. 9991
  6. 6399
  7. 896
  8. 2484
  9. 891
  10. 3584
  11. 6384
  12. 399
  13. 875
  14. 8084
  15. 396
  16. 1584
  17. 221
  18. 8084
  19. 9984
  20. 6391
  21. 3584
  22. 891
  23. 4200
  24. 1216
  25. 891
  26. 5624
  27. 391
  28. 2000
  29. 875
  30. 399
  31. 3000
  32. 8099
  33. 7221
  34. 384
  35. 3599
  36. 8099
  37. 9016
  38. 5621
  39. 6396
  40. 1575

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