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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 833 · 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. 1.89 × 91 =
  2. 2.79 × 81 =
  3. 3.29 × 31 =
  4. 4.46 × 54 =
  5. 5.26 × 34 =
  6. 6.73 × 77 =
  7. 7.16 × 24 =
  8. 8.76 × 84 =
  9. 9.69 × 71 =
  10. 10.59 × 61 =
  11. 11.77 × 83 =
  12. 12.35 × 45 =
  13. 13.18 × 22 =
  14. 14.58 × 62 =
  15. 15.28 × 32 =
  16. 16.55 × 65 =
  17. 17.17 × 23 =
  18. 18.60 × 70 =
  19. 19.56 × 64 =
  20. 20.26 × 34 =
  21. 21.76 × 84 =
  22. 22.63 × 67 =
  23. 23.46 × 54 =
  24. 24.54 × 56 =
  25. 25.76 × 84 =
  26. 26.69 × 71 =
  27. 27.65 × 75 =
  28. 28.95 × 105 =
  29. 29.80 × 90 =
  30. 30.45 × 55 =
  31. 31.94 × 96 =
  32. 32.81 × 89 =
  33. 33.56 × 64 =
  34. 34.39 × 41 =
  35. 35.49 × 51 =
  36. 36.21 × 29 =
  37. 37.94 × 96 =
  38. 38.17 × 23 =
  39. 39.14 × 16 =
  40. 40.63 × 67 =

Answer key

  1. 8099
  2. 6399
  3. 899
  4. 2484
  5. 884
  6. 5621
  7. 384
  8. 6384
  9. 4899
  10. 3599
  11. 6391
  12. 1575
  13. 396
  14. 3596
  15. 896
  16. 3575
  17. 391
  18. 4200
  19. 3584
  20. 884
  21. 6384
  22. 4221
  23. 2484
  24. 3024
  25. 6384
  26. 4899
  27. 4875
  28. 9975
  29. 7200
  30. 2475
  31. 9024
  32. 7209
  33. 3584
  34. 1599
  35. 2499
  36. 609
  37. 9024
  38. 391
  39. 224
  40. 4221

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